SlideShare una empresa de Scribd logo
1 de 15
Descargar para leer sin conexión
NUCLEUS OF
TRIGEMINAL
NERVE
By Julius King Kwedhi
Medical Student, 4th Year
Neurology
ПМГУ и.м. И.М. СЕЧЕНОВ
NUCLEUS
1. Nucleus Motorius Nervi Trigemini
2. Nucleus Mesencephalicus (Tractus
mesencephalicus N. Trigemini)
3. Nucleus Pontinus (Nucleus Principalis
Nervi Trigemini ) – For touch, temp, pain
4. Nucleus Spinalis N. Trigemini – For touch,
temp, pain
A Mixed Cranial Nerve (SM)
1. Motor Nucleus
 Nucleus Motorius N. Trigemini
2. Sensory Nucleus
 Nucleus Mesencephalicus
 Nucleus Principalis N. Trigemini
 Nucleus Spinalis N. Trigemini
 Sensory nucleus of N. Trigemini form the
Ganglion Trigeminale in cavum trigeminale
Location of Nuclei
1. Brain: on dorsal part of pons, between
pons and pedunculus cerebellaris media
2. Subarachnoid space: Sinus
pontocerebellaris
3. Dura mater: In sinus cavernosus, in
cavum trigeminale
4. In spinal cord (nucleus spinalis nervi
trigemini)
Location of Nuclei
 Nuclei of trigeminal nerve: in brainstem and upper part of spinal cord.
 Mesencephalic nucleus of trigeminal nerve: in lateral region of
periaqueductal grey matter in the midbrain. Contains the first neurons
responsible for proprioception of:
 the jaw and
 intraocular muscles,
 temporomandibular joints,
 teeth and
 upper and lower jaw.
 Principal nucleus of trigeminal nerve: in dorsolateral pontine tegmentum.
Main task is the tactile sensation.
 Spinal nucleus of trigeminal nerve: a long sensory nucleus stretching from
the pons down into the upper 3 segments of spinal cord's dorsal horn.
Primarily concern is the pain and temperature sensation.
Nuclei of Trigeminus Nerve - Julius King Kwedhi
Nuclei of Trigeminus Nerve - Julius King Kwedhi
Trigeminal Nuclei
 1 motor radix and 1 sensory radix leave the
brain at transition of pons into medial cerebellar
peduncles
 The motor root adjoins trigeminal ganglion from
beneath and takes part in the 3rd branch (N.
Mandibularis) of nervus trigeminus.
 The motor root formed by processes of nervus
motorius nervi trigemini
 In dorsal part of pons
 Innervates somatic muscles of head & brain
Motor Neuron Adjoins Trig. Ganglion
Nuclei of Trigeminus Nerve - Julius King Kwedhi
Sensory Nuclei
1. Axons lie in the trunk of cerebrum, passing to the
opposite side and proceed to nerve cells of
thalamus which later relay to the lateral side of
cortex
2. Peripheral processes of neuron lies within trigeminal
nerve & end as receptors in skin & mucous
membrane of head
3. Sensory roots form the pseudounipolar cells of the
trigeminal ganglion
4. Ganglion trigeminale lies in the impressio
trigeminale, on the anterior surface of temporal bone
pyramid
Ganglion Trigeminale
1. Lies in Impressio Trigemini
2. At sinus of dura mater, covered by dura
mater in cavum trigeminale
Nuclei of Trigeminus Nerve - Julius King Kwedhi
Trigeminal Nuclei Innervation
1. Skin of the face
2. Mucosal tunic and sinuses of nose
3. Oral cavity
4. Anterior 2/3rd of the tongue
5. Teeth
6. Masseteric Muscle
7. Muscle of floor of the oral cavity
 Mylohyoid muscle
 Anterior belly of digastricus muslce
8. Tensor tympani
9. Soft palate
The End!
Thank you
for your
undivided
attention!

Más contenido relacionado

La actualidad más candente

Trigeminal nerve
Trigeminal nerveTrigeminal nerve
Trigeminal nerveGONFREECS16
 
Trigeminal nerve and its applied anatomy
Trigeminal nerve and its applied anatomyTrigeminal nerve and its applied anatomy
Trigeminal nerve and its applied anatomyILA YADAV
 
Dr Nirav patel seminar on trigeminal nerve
Dr Nirav patel seminar on trigeminal nerveDr Nirav patel seminar on trigeminal nerve
Dr Nirav patel seminar on trigeminal nerveNirav Patel
 
Trigeminal nerve- anatomy
Trigeminal nerve- anatomy Trigeminal nerve- anatomy
Trigeminal nerve- anatomy spsangeetaporiya
 
trigeminal nerve and pathology/rotary endodontic courses by indian dental aca...
trigeminal nerve and pathology/rotary endodontic courses by indian dental aca...trigeminal nerve and pathology/rotary endodontic courses by indian dental aca...
trigeminal nerve and pathology/rotary endodontic courses by indian dental aca...Indian dental academy
 
Parasympathetic ganglia of Head and Neck
 Parasympathetic ganglia of Head and Neck Parasympathetic ganglia of Head and Neck
Parasympathetic ganglia of Head and NeckCIMS
 
Trigeminal Nerve and its applied aspects
Trigeminal Nerve and its applied aspectsTrigeminal Nerve and its applied aspects
Trigeminal Nerve and its applied aspectsAMBARKHAN4
 
Trigeminal nerve and its dental implications
Trigeminal nerve and its dental implicationsTrigeminal nerve and its dental implications
Trigeminal nerve and its dental implicationsAishwarya Hajare
 
Trigeminal Nerve
Trigeminal NerveTrigeminal Nerve
Trigeminal NerveAh A
 

La actualidad más candente (19)

Mandibular nerve
Mandibular nerve Mandibular nerve
Mandibular nerve
 
Trigeminal nerve
Trigeminal nerveTrigeminal nerve
Trigeminal nerve
 
Otic Ganglia
Otic GangliaOtic Ganglia
Otic Ganglia
 
Trigeminal n.
Trigeminal n.Trigeminal n.
Trigeminal n.
 
Trigeminal Nerve
Trigeminal NerveTrigeminal Nerve
Trigeminal Nerve
 
Trigeminal nerve and its applied anatomy
Trigeminal nerve and its applied anatomyTrigeminal nerve and its applied anatomy
Trigeminal nerve and its applied anatomy
 
Trigeminal nerve
Trigeminal nerveTrigeminal nerve
Trigeminal nerve
 
Dr Nirav patel seminar on trigeminal nerve
Dr Nirav patel seminar on trigeminal nerveDr Nirav patel seminar on trigeminal nerve
Dr Nirav patel seminar on trigeminal nerve
 
Trigeminal nerve- anatomy
Trigeminal nerve- anatomy Trigeminal nerve- anatomy
Trigeminal nerve- anatomy
 
trigeminal nerve and pathology/rotary endodontic courses by indian dental aca...
trigeminal nerve and pathology/rotary endodontic courses by indian dental aca...trigeminal nerve and pathology/rotary endodontic courses by indian dental aca...
trigeminal nerve and pathology/rotary endodontic courses by indian dental aca...
 
Parasympathetic ganglia of Head and Neck
 Parasympathetic ganglia of Head and Neck Parasympathetic ganglia of Head and Neck
Parasympathetic ganglia of Head and Neck
 
Ganglions
GanglionsGanglions
Ganglions
 
Trigeminal nerve ppt
Trigeminal nerve ppt  Trigeminal nerve ppt
Trigeminal nerve ppt
 
Trigeminal nerve
Trigeminal nerveTrigeminal nerve
Trigeminal nerve
 
Trigeminal Nerve and its applied aspects
Trigeminal Nerve and its applied aspectsTrigeminal Nerve and its applied aspects
Trigeminal Nerve and its applied aspects
 
Trigeminal nerve and its dental implications
Trigeminal nerve and its dental implicationsTrigeminal nerve and its dental implications
Trigeminal nerve and its dental implications
 
Trigeminal Nerve
Trigeminal NerveTrigeminal Nerve
Trigeminal Nerve
 
Trigeminal Nerve
Trigeminal NerveTrigeminal Nerve
Trigeminal Nerve
 
Trigeminal nerve final
Trigeminal nerve finalTrigeminal nerve final
Trigeminal nerve final
 

Similar a Nuclei of Trigeminus Nerve - Julius King Kwedhi

Trigeminal nerve friday presentation
Trigeminal nerve friday presentationTrigeminal nerve friday presentation
Trigeminal nerve friday presentationMuhammad Sumon
 
Trigeminal nerve ppt
Trigeminal nerve pptTrigeminal nerve ppt
Trigeminal nerve pptRAGHU D
 
Ascending pathways
Ascending pathwaysAscending pathways
Ascending pathwaysANKITARANI20
 
Pain and its pathway
Pain and its pathwayPain and its pathway
Pain and its pathwayArumugam PM
 
Trigeminal nerve and its applied anatomy
Trigeminal nerve and its applied  anatomyTrigeminal nerve and its applied  anatomy
Trigeminal nerve and its applied anatomyKhadeeja Kulood
 
Trigeminal nerve-ambika - Copy.ppt
Trigeminal nerve-ambika - Copy.pptTrigeminal nerve-ambika - Copy.ppt
Trigeminal nerve-ambika - Copy.pptambikaluthra3
 
trigeminal-neuralgia (1).pptx
trigeminal-neuralgia (1).pptxtrigeminal-neuralgia (1).pptx
trigeminal-neuralgia (1).pptxAkshaySingh503850
 
Trigeminal nerve & Applied Anatomy
Trigeminal nerve & Applied AnatomyTrigeminal nerve & Applied Anatomy
Trigeminal nerve & Applied AnatomySwtyPatel
 
3.TRIGEMINAL NERVE.pptx
3.TRIGEMINAL NERVE.pptx3.TRIGEMINAL NERVE.pptx
3.TRIGEMINAL NERVE.pptxSusovanGiri6
 
Cranial Nerves 5,7,8.ppt
Cranial Nerves 5,7,8.pptCranial Nerves 5,7,8.ppt
Cranial Nerves 5,7,8.pptmunnam37
 
Trigeminal nerve (1)
Trigeminal nerve (1)Trigeminal nerve (1)
Trigeminal nerve (1)RinshulSaroch
 
Anatomy of Cranial Nerves 5,7,8
Anatomy of Cranial Nerves 5,7,8Anatomy of Cranial Nerves 5,7,8
Anatomy of Cranial Nerves 5,7,8RushdanZakariah
 
Seminar 5-6...trigeminal nerve and pathology
Seminar 5-6...trigeminal nerve and pathologySeminar 5-6...trigeminal nerve and pathology
Seminar 5-6...trigeminal nerve and pathologyIndian dental academy
 

Similar a Nuclei of Trigeminus Nerve - Julius King Kwedhi (20)

Trigeminal nerve friday presentation
Trigeminal nerve friday presentationTrigeminal nerve friday presentation
Trigeminal nerve friday presentation
 
Trigeminal nerve ppt
Trigeminal nerve pptTrigeminal nerve ppt
Trigeminal nerve ppt
 
Trigeminal nerve ppt
Trigeminal nerve  pptTrigeminal nerve  ppt
Trigeminal nerve ppt
 
the cranial nerves
the cranial nerves the cranial nerves
the cranial nerves
 
Ascending pathways
Ascending pathwaysAscending pathways
Ascending pathways
 
Anatomy of pain pathway
Anatomy of pain pathwayAnatomy of pain pathway
Anatomy of pain pathway
 
Pain and its pathway
Pain and its pathwayPain and its pathway
Pain and its pathway
 
Trigeminal nerve
Trigeminal nerveTrigeminal nerve
Trigeminal nerve
 
Trigeminal nerve and its applied anatomy
Trigeminal nerve and its applied  anatomyTrigeminal nerve and its applied  anatomy
Trigeminal nerve and its applied anatomy
 
Trigeminal nerve-ambika - Copy.ppt
Trigeminal nerve-ambika - Copy.pptTrigeminal nerve-ambika - Copy.ppt
Trigeminal nerve-ambika - Copy.ppt
 
trigeminal-neuralgia (1).pptx
trigeminal-neuralgia (1).pptxtrigeminal-neuralgia (1).pptx
trigeminal-neuralgia (1).pptx
 
Trigeminal nerve & Applied Anatomy
Trigeminal nerve & Applied AnatomyTrigeminal nerve & Applied Anatomy
Trigeminal nerve & Applied Anatomy
 
3.TRIGEMINAL NERVE.pptx
3.TRIGEMINAL NERVE.pptx3.TRIGEMINAL NERVE.pptx
3.TRIGEMINAL NERVE.pptx
 
Cranial Nerves 5,7,8.ppt
Cranial Nerves 5,7,8.pptCranial Nerves 5,7,8.ppt
Cranial Nerves 5,7,8.ppt
 
Trigeminal nerve.pptx
Trigeminal nerve.pptxTrigeminal nerve.pptx
Trigeminal nerve.pptx
 
Pain systems
Pain systemsPain systems
Pain systems
 
Pain and its pathway
Pain and its pathwayPain and its pathway
Pain and its pathway
 
Trigeminal nerve (1)
Trigeminal nerve (1)Trigeminal nerve (1)
Trigeminal nerve (1)
 
Anatomy of Cranial Nerves 5,7,8
Anatomy of Cranial Nerves 5,7,8Anatomy of Cranial Nerves 5,7,8
Anatomy of Cranial Nerves 5,7,8
 
Seminar 5-6...trigeminal nerve and pathology
Seminar 5-6...trigeminal nerve and pathologySeminar 5-6...trigeminal nerve and pathology
Seminar 5-6...trigeminal nerve and pathology
 

Más de Dr. Julius Kwedhi

PA/IVS - Dr. Julius King Kwedhi
PA/IVS - Dr. Julius King KwedhiPA/IVS - Dr. Julius King Kwedhi
PA/IVS - Dr. Julius King KwedhiDr. Julius Kwedhi
 
Leukemia in Pediatrics - Dr. Julius King Kwedhi
Leukemia in Pediatrics - Dr. Julius King KwedhiLeukemia in Pediatrics - Dr. Julius King Kwedhi
Leukemia in Pediatrics - Dr. Julius King KwedhiDr. Julius Kwedhi
 
Hypertrophic Cardiomyopathy - Dr. Julius King Kwedhi
Hypertrophic Cardiomyopathy - Dr. Julius King KwedhiHypertrophic Cardiomyopathy - Dr. Julius King Kwedhi
Hypertrophic Cardiomyopathy - Dr. Julius King KwedhiDr. Julius Kwedhi
 
Hemolytic Anemia - Dr. Julius King Kwedhi - Pediatrics
Hemolytic Anemia - Dr. Julius King Kwedhi - PediatricsHemolytic Anemia - Dr. Julius King Kwedhi - Pediatrics
Hemolytic Anemia - Dr. Julius King Kwedhi - PediatricsDr. Julius Kwedhi
 
Genital Tract Infections - Dr. Julius King Kwedhi
Genital Tract Infections - Dr. Julius King KwedhiGenital Tract Infections - Dr. Julius King Kwedhi
Genital Tract Infections - Dr. Julius King KwedhiDr. Julius Kwedhi
 
Breast diseases - Dr. Julius King Kwedhi
Breast diseases - Dr. Julius King KwedhiBreast diseases - Dr. Julius King Kwedhi
Breast diseases - Dr. Julius King KwedhiDr. Julius Kwedhi
 
Ectopic Pregnancy - Dr. Julius King Kwedhi
Ectopic Pregnancy - Dr. Julius King KwedhiEctopic Pregnancy - Dr. Julius King Kwedhi
Ectopic Pregnancy - Dr. Julius King KwedhiDr. Julius Kwedhi
 
Abdominal Tuberculosis - Dr. Julius King Kwedhi
Abdominal Tuberculosis - Dr. Julius King KwedhiAbdominal Tuberculosis - Dr. Julius King Kwedhi
Abdominal Tuberculosis - Dr. Julius King KwedhiDr. Julius Kwedhi
 
Personalized medicine in Familial Hypercholesterolaemia
Personalized medicine in Familial HypercholesterolaemiaPersonalized medicine in Familial Hypercholesterolaemia
Personalized medicine in Familial HypercholesterolaemiaDr. Julius Kwedhi
 
Eczema - A Case Presentation (by Dr. Julius King Kwedhi)
Eczema - A Case Presentation (by Dr. Julius King Kwedhi)Eczema - A Case Presentation (by Dr. Julius King Kwedhi)
Eczema - A Case Presentation (by Dr. Julius King Kwedhi)Dr. Julius Kwedhi
 
Leprosy - Dr. Julius King Kwedhi
Leprosy - Dr. Julius King KwedhiLeprosy - Dr. Julius King Kwedhi
Leprosy - Dr. Julius King KwedhiDr. Julius Kwedhi
 
Vestibular and Cerebellar Ataxia - Julius King Kwedhi
Vestibular and Cerebellar Ataxia - Julius King KwedhiVestibular and Cerebellar Ataxia - Julius King Kwedhi
Vestibular and Cerebellar Ataxia - Julius King KwedhiDr. Julius Kwedhi
 
Modern aspercts of preventiv medicine
Modern aspercts of preventiv medicineModern aspercts of preventiv medicine
Modern aspercts of preventiv medicineDr. Julius Kwedhi
 
Introduction to ph 11.01.2016
Introduction to ph  11.01.2016Introduction to ph  11.01.2016
Introduction to ph 11.01.2016Dr. Julius Kwedhi
 
3rd year - Children hygiene 1
3rd year - Children hygiene 13rd year - Children hygiene 1
3rd year - Children hygiene 1Dr. Julius Kwedhi
 
Ethical Guidelines for Health Professionals in Namibia
Ethical Guidelines for Health Professionals in NamibiaEthical Guidelines for Health Professionals in Namibia
Ethical Guidelines for Health Professionals in NamibiaDr. Julius Kwedhi
 
The Patients' Rights Charter
The Patients' Rights CharterThe Patients' Rights Charter
The Patients' Rights CharterDr. Julius Kwedhi
 
BIOCHEMISTRY ПМГИМУ - 3.4 Colloqium 2 DNA, RNA, and Protein Synthesis
 BIOCHEMISTRY ПМГИМУ - 3.4 Colloqium 2 DNA, RNA, and Protein Synthesis BIOCHEMISTRY ПМГИМУ - 3.4 Colloqium 2 DNA, RNA, and Protein Synthesis
BIOCHEMISTRY ПМГИМУ - 3.4 Colloqium 2 DNA, RNA, and Protein SynthesisDr. Julius Kwedhi
 
BIOCHEMISTRY ПМГИМУ - 3.3 Regulation of Gene Expression (plus drag and drop)
BIOCHEMISTRY ПМГИМУ - 3.3 Regulation of Gene Expression (plus drag and drop)BIOCHEMISTRY ПМГИМУ - 3.3 Regulation of Gene Expression (plus drag and drop)
BIOCHEMISTRY ПМГИМУ - 3.3 Regulation of Gene Expression (plus drag and drop)Dr. Julius Kwedhi
 

Más de Dr. Julius Kwedhi (20)

PA/IVS - Dr. Julius King Kwedhi
PA/IVS - Dr. Julius King KwedhiPA/IVS - Dr. Julius King Kwedhi
PA/IVS - Dr. Julius King Kwedhi
 
Leukemia in Pediatrics - Dr. Julius King Kwedhi
Leukemia in Pediatrics - Dr. Julius King KwedhiLeukemia in Pediatrics - Dr. Julius King Kwedhi
Leukemia in Pediatrics - Dr. Julius King Kwedhi
 
Hypertrophic Cardiomyopathy - Dr. Julius King Kwedhi
Hypertrophic Cardiomyopathy - Dr. Julius King KwedhiHypertrophic Cardiomyopathy - Dr. Julius King Kwedhi
Hypertrophic Cardiomyopathy - Dr. Julius King Kwedhi
 
Hemolytic Anemia - Dr. Julius King Kwedhi - Pediatrics
Hemolytic Anemia - Dr. Julius King Kwedhi - PediatricsHemolytic Anemia - Dr. Julius King Kwedhi - Pediatrics
Hemolytic Anemia - Dr. Julius King Kwedhi - Pediatrics
 
Genital Tract Infections - Dr. Julius King Kwedhi
Genital Tract Infections - Dr. Julius King KwedhiGenital Tract Infections - Dr. Julius King Kwedhi
Genital Tract Infections - Dr. Julius King Kwedhi
 
Breast diseases - Dr. Julius King Kwedhi
Breast diseases - Dr. Julius King KwedhiBreast diseases - Dr. Julius King Kwedhi
Breast diseases - Dr. Julius King Kwedhi
 
Ectopic Pregnancy - Dr. Julius King Kwedhi
Ectopic Pregnancy - Dr. Julius King KwedhiEctopic Pregnancy - Dr. Julius King Kwedhi
Ectopic Pregnancy - Dr. Julius King Kwedhi
 
Abdominal Tuberculosis - Dr. Julius King Kwedhi
Abdominal Tuberculosis - Dr. Julius King KwedhiAbdominal Tuberculosis - Dr. Julius King Kwedhi
Abdominal Tuberculosis - Dr. Julius King Kwedhi
 
Personalized medicine in Familial Hypercholesterolaemia
Personalized medicine in Familial HypercholesterolaemiaPersonalized medicine in Familial Hypercholesterolaemia
Personalized medicine in Familial Hypercholesterolaemia
 
Eczema - A Case Presentation (by Dr. Julius King Kwedhi)
Eczema - A Case Presentation (by Dr. Julius King Kwedhi)Eczema - A Case Presentation (by Dr. Julius King Kwedhi)
Eczema - A Case Presentation (by Dr. Julius King Kwedhi)
 
Leprosy - Dr. Julius King Kwedhi
Leprosy - Dr. Julius King KwedhiLeprosy - Dr. Julius King Kwedhi
Leprosy - Dr. Julius King Kwedhi
 
Vestibular and Cerebellar Ataxia - Julius King Kwedhi
Vestibular and Cerebellar Ataxia - Julius King KwedhiVestibular and Cerebellar Ataxia - Julius King Kwedhi
Vestibular and Cerebellar Ataxia - Julius King Kwedhi
 
Modern aspercts of preventiv medicine
Modern aspercts of preventiv medicineModern aspercts of preventiv medicine
Modern aspercts of preventiv medicine
 
Introduction to ph 11.01.2016
Introduction to ph  11.01.2016Introduction to ph  11.01.2016
Introduction to ph 11.01.2016
 
3rd year - Children hygiene 1
3rd year - Children hygiene 13rd year - Children hygiene 1
3rd year - Children hygiene 1
 
Ethical Guidelines for Health Professionals in Namibia
Ethical Guidelines for Health Professionals in NamibiaEthical Guidelines for Health Professionals in Namibia
Ethical Guidelines for Health Professionals in Namibia
 
Right to Health
Right to HealthRight to Health
Right to Health
 
The Patients' Rights Charter
The Patients' Rights CharterThe Patients' Rights Charter
The Patients' Rights Charter
 
BIOCHEMISTRY ПМГИМУ - 3.4 Colloqium 2 DNA, RNA, and Protein Synthesis
 BIOCHEMISTRY ПМГИМУ - 3.4 Colloqium 2 DNA, RNA, and Protein Synthesis BIOCHEMISTRY ПМГИМУ - 3.4 Colloqium 2 DNA, RNA, and Protein Synthesis
BIOCHEMISTRY ПМГИМУ - 3.4 Colloqium 2 DNA, RNA, and Protein Synthesis
 
BIOCHEMISTRY ПМГИМУ - 3.3 Regulation of Gene Expression (plus drag and drop)
BIOCHEMISTRY ПМГИМУ - 3.3 Regulation of Gene Expression (plus drag and drop)BIOCHEMISTRY ПМГИМУ - 3.3 Regulation of Gene Expression (plus drag and drop)
BIOCHEMISTRY ПМГИМУ - 3.3 Regulation of Gene Expression (plus drag and drop)
 

Último

CONNECTIVE TISSUE (ANATOMY AND PHYSIOLOGY).pdf
CONNECTIVE TISSUE (ANATOMY AND PHYSIOLOGY).pdfCONNECTIVE TISSUE (ANATOMY AND PHYSIOLOGY).pdf
CONNECTIVE TISSUE (ANATOMY AND PHYSIOLOGY).pdfDolisha Warbi
 
Red Blood Cells_anemia & polycythemia.pdf
Red Blood Cells_anemia & polycythemia.pdfRed Blood Cells_anemia & polycythemia.pdf
Red Blood Cells_anemia & polycythemia.pdfMedicoseAcademics
 
Using Data Visualization in Public Health Communications
Using Data Visualization in Public Health CommunicationsUsing Data Visualization in Public Health Communications
Using Data Visualization in Public Health Communicationskatiequigley33
 
High-Performance Thin-Layer Chromatography (HPTLC)
High-Performance Thin-Layer Chromatography (HPTLC)High-Performance Thin-Layer Chromatography (HPTLC)
High-Performance Thin-Layer Chromatography (HPTLC)kishan singh tomar
 
Mental health Team. Dr Senthil Thirusangu
Mental health Team. Dr Senthil ThirusanguMental health Team. Dr Senthil Thirusangu
Mental health Team. Dr Senthil Thirusangu Medical University
 
AUTONOMIC NERVOUS SYSTEM organization and functions
AUTONOMIC NERVOUS SYSTEM organization and functionsAUTONOMIC NERVOUS SYSTEM organization and functions
AUTONOMIC NERVOUS SYSTEM organization and functionsMedicoseAcademics
 
Different drug regularity bodies in different countries.
Different drug regularity bodies in different countries.Different drug regularity bodies in different countries.
Different drug regularity bodies in different countries.kishan singh tomar
 
historyofpsychiatryinindia. Senthil Thirusangu
historyofpsychiatryinindia. Senthil Thirusanguhistoryofpsychiatryinindia. Senthil Thirusangu
historyofpsychiatryinindia. Senthil Thirusangu Medical University
 
Male Infertility Panel Discussion by Dr Sujoy Dasgupta
Male Infertility Panel Discussion by Dr Sujoy DasguptaMale Infertility Panel Discussion by Dr Sujoy Dasgupta
Male Infertility Panel Discussion by Dr Sujoy DasguptaSujoy Dasgupta
 
blood bank management system project report
blood bank management system project reportblood bank management system project report
blood bank management system project reportNARMADAPETROLEUMGAS
 
Bulimia nervosa ( Eating Disorders) Mental Health Nursing.
Bulimia nervosa ( Eating Disorders) Mental Health Nursing.Bulimia nervosa ( Eating Disorders) Mental Health Nursing.
Bulimia nervosa ( Eating Disorders) Mental Health Nursing.aarjukhadka22
 
BENIGN BREAST DISEASE
BENIGN BREAST DISEASE BENIGN BREAST DISEASE
BENIGN BREAST DISEASE Mamatha Lakka
 
Generative AI in Health Care a scoping review and a persoanl experience.
Generative AI in Health Care a scoping review and a persoanl experience.Generative AI in Health Care a scoping review and a persoanl experience.
Generative AI in Health Care a scoping review and a persoanl experience.Vaikunthan Rajaratnam
 
"Radical excision of DIE in subferile women with deep infiltrating endometrio...
"Radical excision of DIE in subferile women with deep infiltrating endometrio..."Radical excision of DIE in subferile women with deep infiltrating endometrio...
"Radical excision of DIE in subferile women with deep infiltrating endometrio...Sujoy Dasgupta
 
SGK ĐIỆN GIẬT ĐHYHN RẤT LÀ HAY TUYỆT VỜI.pdf
SGK ĐIỆN GIẬT ĐHYHN        RẤT LÀ HAY TUYỆT VỜI.pdfSGK ĐIỆN GIẬT ĐHYHN        RẤT LÀ HAY TUYỆT VỜI.pdf
SGK ĐIỆN GIẬT ĐHYHN RẤT LÀ HAY TUYỆT VỜI.pdfHongBiThi1
 
PAIN/CLASSIFICATION AND MANAGEMENT OF PAIN.pdf
PAIN/CLASSIFICATION AND MANAGEMENT OF PAIN.pdfPAIN/CLASSIFICATION AND MANAGEMENT OF PAIN.pdf
PAIN/CLASSIFICATION AND MANAGEMENT OF PAIN.pdfDolisha Warbi
 
power point presentation of Clinical evaluation of strabismus
power point presentation of Clinical evaluation  of strabismuspower point presentation of Clinical evaluation  of strabismus
power point presentation of Clinical evaluation of strabismusChandrasekar Reddy
 
Pharmacokinetic Models by Dr. Ram D. Bawankar.ppt
Pharmacokinetic Models by Dr. Ram D.  Bawankar.pptPharmacokinetic Models by Dr. Ram D.  Bawankar.ppt
Pharmacokinetic Models by Dr. Ram D. Bawankar.pptRamDBawankar1
 

Último (20)

CONNECTIVE TISSUE (ANATOMY AND PHYSIOLOGY).pdf
CONNECTIVE TISSUE (ANATOMY AND PHYSIOLOGY).pdfCONNECTIVE TISSUE (ANATOMY AND PHYSIOLOGY).pdf
CONNECTIVE TISSUE (ANATOMY AND PHYSIOLOGY).pdf
 
Red Blood Cells_anemia & polycythemia.pdf
Red Blood Cells_anemia & polycythemia.pdfRed Blood Cells_anemia & polycythemia.pdf
Red Blood Cells_anemia & polycythemia.pdf
 
Using Data Visualization in Public Health Communications
Using Data Visualization in Public Health CommunicationsUsing Data Visualization in Public Health Communications
Using Data Visualization in Public Health Communications
 
American College of physicians ACP high value care recommendations in rheumat...
American College of physicians ACP high value care recommendations in rheumat...American College of physicians ACP high value care recommendations in rheumat...
American College of physicians ACP high value care recommendations in rheumat...
 
High-Performance Thin-Layer Chromatography (HPTLC)
High-Performance Thin-Layer Chromatography (HPTLC)High-Performance Thin-Layer Chromatography (HPTLC)
High-Performance Thin-Layer Chromatography (HPTLC)
 
Mental health Team. Dr Senthil Thirusangu
Mental health Team. Dr Senthil ThirusanguMental health Team. Dr Senthil Thirusangu
Mental health Team. Dr Senthil Thirusangu
 
AUTONOMIC NERVOUS SYSTEM organization and functions
AUTONOMIC NERVOUS SYSTEM organization and functionsAUTONOMIC NERVOUS SYSTEM organization and functions
AUTONOMIC NERVOUS SYSTEM organization and functions
 
Different drug regularity bodies in different countries.
Different drug regularity bodies in different countries.Different drug regularity bodies in different countries.
Different drug regularity bodies in different countries.
 
historyofpsychiatryinindia. Senthil Thirusangu
historyofpsychiatryinindia. Senthil Thirusanguhistoryofpsychiatryinindia. Senthil Thirusangu
historyofpsychiatryinindia. Senthil Thirusangu
 
Male Infertility Panel Discussion by Dr Sujoy Dasgupta
Male Infertility Panel Discussion by Dr Sujoy DasguptaMale Infertility Panel Discussion by Dr Sujoy Dasgupta
Male Infertility Panel Discussion by Dr Sujoy Dasgupta
 
Biologic therapy ice breaking in rheumatology, Case based approach with appli...
Biologic therapy ice breaking in rheumatology, Case based approach with appli...Biologic therapy ice breaking in rheumatology, Case based approach with appli...
Biologic therapy ice breaking in rheumatology, Case based approach with appli...
 
blood bank management system project report
blood bank management system project reportblood bank management system project report
blood bank management system project report
 
Bulimia nervosa ( Eating Disorders) Mental Health Nursing.
Bulimia nervosa ( Eating Disorders) Mental Health Nursing.Bulimia nervosa ( Eating Disorders) Mental Health Nursing.
Bulimia nervosa ( Eating Disorders) Mental Health Nursing.
 
BENIGN BREAST DISEASE
BENIGN BREAST DISEASE BENIGN BREAST DISEASE
BENIGN BREAST DISEASE
 
Generative AI in Health Care a scoping review and a persoanl experience.
Generative AI in Health Care a scoping review and a persoanl experience.Generative AI in Health Care a scoping review and a persoanl experience.
Generative AI in Health Care a scoping review and a persoanl experience.
 
"Radical excision of DIE in subferile women with deep infiltrating endometrio...
"Radical excision of DIE in subferile women with deep infiltrating endometrio..."Radical excision of DIE in subferile women with deep infiltrating endometrio...
"Radical excision of DIE in subferile women with deep infiltrating endometrio...
 
SGK ĐIỆN GIẬT ĐHYHN RẤT LÀ HAY TUYỆT VỜI.pdf
SGK ĐIỆN GIẬT ĐHYHN        RẤT LÀ HAY TUYỆT VỜI.pdfSGK ĐIỆN GIẬT ĐHYHN        RẤT LÀ HAY TUYỆT VỜI.pdf
SGK ĐIỆN GIẬT ĐHYHN RẤT LÀ HAY TUYỆT VỜI.pdf
 
PAIN/CLASSIFICATION AND MANAGEMENT OF PAIN.pdf
PAIN/CLASSIFICATION AND MANAGEMENT OF PAIN.pdfPAIN/CLASSIFICATION AND MANAGEMENT OF PAIN.pdf
PAIN/CLASSIFICATION AND MANAGEMENT OF PAIN.pdf
 
power point presentation of Clinical evaluation of strabismus
power point presentation of Clinical evaluation  of strabismuspower point presentation of Clinical evaluation  of strabismus
power point presentation of Clinical evaluation of strabismus
 
Pharmacokinetic Models by Dr. Ram D. Bawankar.ppt
Pharmacokinetic Models by Dr. Ram D.  Bawankar.pptPharmacokinetic Models by Dr. Ram D.  Bawankar.ppt
Pharmacokinetic Models by Dr. Ram D. Bawankar.ppt
 

Nuclei of Trigeminus Nerve - Julius King Kwedhi

  • 1. NUCLEUS OF TRIGEMINAL NERVE By Julius King Kwedhi Medical Student, 4th Year Neurology ПМГУ и.м. И.М. СЕЧЕНОВ
  • 2. NUCLEUS 1. Nucleus Motorius Nervi Trigemini 2. Nucleus Mesencephalicus (Tractus mesencephalicus N. Trigemini) 3. Nucleus Pontinus (Nucleus Principalis Nervi Trigemini ) – For touch, temp, pain 4. Nucleus Spinalis N. Trigemini – For touch, temp, pain
  • 3. A Mixed Cranial Nerve (SM) 1. Motor Nucleus  Nucleus Motorius N. Trigemini 2. Sensory Nucleus  Nucleus Mesencephalicus  Nucleus Principalis N. Trigemini  Nucleus Spinalis N. Trigemini  Sensory nucleus of N. Trigemini form the Ganglion Trigeminale in cavum trigeminale
  • 4. Location of Nuclei 1. Brain: on dorsal part of pons, between pons and pedunculus cerebellaris media 2. Subarachnoid space: Sinus pontocerebellaris 3. Dura mater: In sinus cavernosus, in cavum trigeminale 4. In spinal cord (nucleus spinalis nervi trigemini)
  • 5. Location of Nuclei  Nuclei of trigeminal nerve: in brainstem and upper part of spinal cord.  Mesencephalic nucleus of trigeminal nerve: in lateral region of periaqueductal grey matter in the midbrain. Contains the first neurons responsible for proprioception of:  the jaw and  intraocular muscles,  temporomandibular joints,  teeth and  upper and lower jaw.  Principal nucleus of trigeminal nerve: in dorsolateral pontine tegmentum. Main task is the tactile sensation.  Spinal nucleus of trigeminal nerve: a long sensory nucleus stretching from the pons down into the upper 3 segments of spinal cord's dorsal horn. Primarily concern is the pain and temperature sensation.
  • 8. Trigeminal Nuclei  1 motor radix and 1 sensory radix leave the brain at transition of pons into medial cerebellar peduncles  The motor root adjoins trigeminal ganglion from beneath and takes part in the 3rd branch (N. Mandibularis) of nervus trigeminus.  The motor root formed by processes of nervus motorius nervi trigemini  In dorsal part of pons  Innervates somatic muscles of head & brain
  • 9. Motor Neuron Adjoins Trig. Ganglion
  • 11. Sensory Nuclei 1. Axons lie in the trunk of cerebrum, passing to the opposite side and proceed to nerve cells of thalamus which later relay to the lateral side of cortex 2. Peripheral processes of neuron lies within trigeminal nerve & end as receptors in skin & mucous membrane of head 3. Sensory roots form the pseudounipolar cells of the trigeminal ganglion 4. Ganglion trigeminale lies in the impressio trigeminale, on the anterior surface of temporal bone pyramid
  • 12. Ganglion Trigeminale 1. Lies in Impressio Trigemini 2. At sinus of dura mater, covered by dura mater in cavum trigeminale
  • 14. Trigeminal Nuclei Innervation 1. Skin of the face 2. Mucosal tunic and sinuses of nose 3. Oral cavity 4. Anterior 2/3rd of the tongue 5. Teeth 6. Masseteric Muscle 7. Muscle of floor of the oral cavity  Mylohyoid muscle  Anterior belly of digastricus muslce 8. Tensor tympani 9. Soft palate
  • 15. The End! Thank you for your undivided attention!