SlideShare une entreprise Scribd logo
1  sur  42
Voluntary Motor Control
Organization of Motor Nervous System
Spinal Motor Neuron
Spinal Cord : White Matter
Spinal Cord
Motor Unit
Neuromuscular Junction
Release of ACh
Mechanism of Muscle contraction
Types of Muscle Contraction
Muscle Types
The Regulation of Muscle force
Spinal Animal
The Motor Pattern for Stepping in Mammals
Muscle Spindle
Muscle Spindle: Stretch Receptor
Stretch Reflex
Golgi Tendon Organ
Golgi Tendon Organ
Feedback Inhibition: Golgi Tendon Organ
Withdrawal Reflex
Polysynaptic withdrawal Reflex
Withdrawal and Crossed Extensor Reflex
Polysynaptic Reflex
Cat Walk
Stepping sequences
Cat hind limb activity during stepping
Elements of the central pattern generator are revealed by electrical stimulation of high-threshold cutaneous and muscle afferents (flexor reflex afferents, FRA) in spinal cats treated with L-DOPA (L-dihydrox-yphenylalanine) and nialamide
Sensory Feedback for walking
Locomotor Center in Cat
Mesencephalic locomotor center stimulation in Cat
Human Locomotion

Contenu connexe

Tendances

10b motor system voluntary control
10b motor system voluntary control10b motor system voluntary control
10b motor system voluntary control
PS Deb
 
05b motor system upper motor neuron
05b motor system upper motor neuron05b motor system upper motor neuron
05b motor system upper motor neuron
PS Deb
 
Movement II
Movement IIMovement II
Movement II
vacagodx
 
C oncept of upper and lower motor neuron
C oncept of upper and lower motor neuronC oncept of upper and lower motor neuron
C oncept of upper and lower motor neuron
Ilyas Raza
 
Chapter 2 Ppp
Chapter 2 PppChapter 2 Ppp
Chapter 2 Ppp
cynwong
 
Movement I
Movement IMovement I
Movement I
vacagodx
 
8. motor control-08-09
8. motor control-08-098. motor control-08-09
8. motor control-08-09
Nasir Koko
 
Central pattern Generator in manta ray
Central pattern Generator in manta rayCentral pattern Generator in manta ray
Central pattern Generator in manta ray
Purnima Sharma
 
Upper and lower motor neuron lesions by DR.IFRA
Upper and lower motor neuron lesions by DR.IFRAUpper and lower motor neuron lesions by DR.IFRA
Upper and lower motor neuron lesions by DR.IFRA
SMS_2015
 

Tendances (19)

10b motor system voluntary control
10b motor system voluntary control10b motor system voluntary control
10b motor system voluntary control
 
05b motor system upper motor neuron
05b motor system upper motor neuron05b motor system upper motor neuron
05b motor system upper motor neuron
 
Reflex and Voluntary Control of Movement
Reflex and Voluntary Control of MovementReflex and Voluntary Control of Movement
Reflex and Voluntary Control of Movement
 
Motor control-09-10
Motor control-09-10Motor control-09-10
Motor control-09-10
 
The motor cortex
The motor cortexThe motor cortex
The motor cortex
 
Motor Unit & Physiology of Locomotion
Motor Unit & Physiology of LocomotionMotor Unit & Physiology of Locomotion
Motor Unit & Physiology of Locomotion
 
Movement II
Movement IIMovement II
Movement II
 
Ergonomics- Nervous Control of movement
Ergonomics- Nervous Control of movementErgonomics- Nervous Control of movement
Ergonomics- Nervous Control of movement
 
C oncept of upper and lower motor neuron
C oncept of upper and lower motor neuronC oncept of upper and lower motor neuron
C oncept of upper and lower motor neuron
 
Control of posture and movements i
Control of posture and movements  iControl of posture and movements  i
Control of posture and movements i
 
Motor system
Motor systemMotor system
Motor system
 
Chapter 2 Ppp
Chapter 2 PppChapter 2 Ppp
Chapter 2 Ppp
 
Movement I
Movement IMovement I
Movement I
 
Neurophysiology of balance
Neurophysiology of balanceNeurophysiology of balance
Neurophysiology of balance
 
8. motor control-08-09
8. motor control-08-098. motor control-08-09
8. motor control-08-09
 
Central pattern Generator in manta ray
Central pattern Generator in manta rayCentral pattern Generator in manta ray
Central pattern Generator in manta ray
 
Physiology of movement
Physiology of movementPhysiology of movement
Physiology of movement
 
Neural control of locomotion
Neural control of locomotionNeural control of locomotion
Neural control of locomotion
 
Upper and lower motor neuron lesions by DR.IFRA
Upper and lower motor neuron lesions by DR.IFRAUpper and lower motor neuron lesions by DR.IFRA
Upper and lower motor neuron lesions by DR.IFRA
 

En vedette (11)

Postural reflexes copy
Postural  reflexes   copyPostural  reflexes   copy
Postural reflexes copy
 
10a motor system locomotion
10a motor system locomotion10a motor system locomotion
10a motor system locomotion
 
Motor system pathways for students
Motor system pathways for studentsMotor system pathways for students
Motor system pathways for students
 
Natural neural networking
Natural neural networkingNatural neural networking
Natural neural networking
 
Should we allow natural death?
Should we allow natural death?Should we allow natural death?
Should we allow natural death?
 
12.postural reflexes kjg
12.postural reflexes kjg12.postural reflexes kjg
12.postural reflexes kjg
 
Chronic progressive external ophthalmoplegia
Chronic progressive external ophthalmoplegiaChronic progressive external ophthalmoplegia
Chronic progressive external ophthalmoplegia
 
Brain stem 2014
Brain stem 2014Brain stem 2014
Brain stem 2014
 
MOTOR SYSTEM IV REGULATION OF POSTURE
MOTOR SYSTEM IV REGULATION OF POSTUREMOTOR SYSTEM IV REGULATION OF POSTURE
MOTOR SYSTEM IV REGULATION OF POSTURE
 
Muscle tone
Muscle toneMuscle tone
Muscle tone
 
Primitive And Tonic Reflexes
Primitive And Tonic ReflexesPrimitive And Tonic Reflexes
Primitive And Tonic Reflexes
 

Similaire à Spinal motor system reflex locomotion

10a motor system locomotion
10a motor system locomotion10a motor system locomotion
10a motor system locomotion
PS Deb
 
05a motor system overview reflex
05a motor system overview reflex05a motor system overview reflex
05a motor system overview reflex
PS Deb
 
Motor system2 pathways
Motor system2 pathwaysMotor system2 pathways
Motor system2 pathways
vajira54
 
Y2 s2 locomotion seminar coordination 2011
Y2 s2 locomotion seminar coordination 2011Y2 s2 locomotion seminar coordination 2011
Y2 s2 locomotion seminar coordination 2011
vajira54
 
Nervous system
Nervous systemNervous system
Nervous system
Deb
 

Similaire à Spinal motor system reflex locomotion (20)

10a motor system locomotion
10a motor system locomotion10a motor system locomotion
10a motor system locomotion
 
05a motor system overview reflex
05a motor system overview reflex05a motor system overview reflex
05a motor system overview reflex
 
Motor system2 pathways
Motor system2 pathwaysMotor system2 pathways
Motor system2 pathways
 
Anatomy and Physiology of Motor disorder
Anatomy and Physiology of Motor disorderAnatomy and Physiology of Motor disorder
Anatomy and Physiology of Motor disorder
 
Anatomy and Physiology of Motor disorder
Anatomy and Physiology of Motor disorderAnatomy and Physiology of Motor disorder
Anatomy and Physiology of Motor disorder
 
Stretch reflex Muscle tone.pptx
Stretch reflex Muscle tone.pptxStretch reflex Muscle tone.pptx
Stretch reflex Muscle tone.pptx
 
Cns 4
Cns 4Cns 4
Cns 4
 
Reflex
ReflexReflex
Reflex
 
Y2 s2 locomotion seminar coordination 2011
Y2 s2 locomotion seminar coordination 2011Y2 s2 locomotion seminar coordination 2011
Y2 s2 locomotion seminar coordination 2011
 
Extrapyramidal system by Dr. Sunita M. Tiwale, Prof in Physiology,D. Y. Patil...
Extrapyramidal system by Dr. Sunita M. Tiwale, Prof in Physiology,D. Y. Patil...Extrapyramidal system by Dr. Sunita M. Tiwale, Prof in Physiology,D. Y. Patil...
Extrapyramidal system by Dr. Sunita M. Tiwale, Prof in Physiology,D. Y. Patil...
 
55 part 2.pdf
55 part 2.pdf55 part 2.pdf
55 part 2.pdf
 
Pns 7-
Pns 7-Pns 7-
Pns 7-
 
Spinal cord injury
Spinal cord injurySpinal cord injury
Spinal cord injury
 
Peripheral nervous system
Peripheral nervous system Peripheral nervous system
Peripheral nervous system
 
Reflexes
ReflexesReflexes
Reflexes
 
Lecture 5 ans
Lecture 5   ansLecture 5   ans
Lecture 5 ans
 
Pinel basics ch06
Pinel basics ch06Pinel basics ch06
Pinel basics ch06
 
Nervous system part 2 new1.pptx
Nervous system part 2 new1.pptxNervous system part 2 new1.pptx
Nervous system part 2 new1.pptx
 
COGS 107B - Winter 2010 - Lecture 2 - proprioception and the vestibular system
COGS 107B - Winter 2010 - Lecture 2 - proprioception and the vestibular systemCOGS 107B - Winter 2010 - Lecture 2 - proprioception and the vestibular system
COGS 107B - Winter 2010 - Lecture 2 - proprioception and the vestibular system
 
Nervous system
Nervous systemNervous system
Nervous system
 

Plus de PS Deb

Motivating hospital workers
Motivating hospital workersMotivating hospital workers
Motivating hospital workers
PS Deb
 
Chorea and ballismus
Chorea and ballismusChorea and ballismus
Chorea and ballismus
PS Deb
 
Stroke hyperacute treatment
Stroke hyperacute treatment Stroke hyperacute treatment
Stroke hyperacute treatment
PS Deb
 
Epilepsy in women
Epilepsy in womenEpilepsy in women
Epilepsy in women
PS Deb
 

Plus de PS Deb (20)

Lead poisoning in neurology
Lead poisoning in neurologyLead poisoning in neurology
Lead poisoning in neurology
 
Spinal cord disorders Anatomical Approach
Spinal cord disorders Anatomical ApproachSpinal cord disorders Anatomical Approach
Spinal cord disorders Anatomical Approach
 
Motivating hospital workers
Motivating hospital workersMotivating hospital workers
Motivating hospital workers
 
Cerebellum Anatomy and Physiology
Cerebellum Anatomy and PhysiologyCerebellum Anatomy and Physiology
Cerebellum Anatomy and Physiology
 
Motor paralysis clinical
Motor paralysis clinical Motor paralysis clinical
Motor paralysis clinical
 
Basal Ganglia Clinical Anatomy Physiology
Basal Ganglia Clinical Anatomy PhysiologyBasal Ganglia Clinical Anatomy Physiology
Basal Ganglia Clinical Anatomy Physiology
 
Myoclonus
MyoclonusMyoclonus
Myoclonus
 
Athetosis and dystonia
Athetosis and dystoniaAthetosis and dystonia
Athetosis and dystonia
 
Tic disorder
Tic disorderTic disorder
Tic disorder
 
Chorea and ballismus
Chorea and ballismusChorea and ballismus
Chorea and ballismus
 
Management of Tremor
Management of Tremor Management of Tremor
Management of Tremor
 
Hypertension and stroke
Hypertension and stroke Hypertension and stroke
Hypertension and stroke
 
Rapidly Progressive Fatal Neuromyositis
Rapidly Progressive Fatal Neuromyositis Rapidly Progressive Fatal Neuromyositis
Rapidly Progressive Fatal Neuromyositis
 
Stroke management
Stroke management Stroke management
Stroke management
 
Neurologic manifestation of HIV/AIDS
Neurologic manifestation of HIV/AIDSNeurologic manifestation of HIV/AIDS
Neurologic manifestation of HIV/AIDS
 
Stroke management Do's and Don't's
Stroke management Do's and Don't'sStroke management Do's and Don't's
Stroke management Do's and Don't's
 
Neurolinguistics
Neurolinguistics Neurolinguistics
Neurolinguistics
 
Wilson’s disease
Wilson’s disease Wilson’s disease
Wilson’s disease
 
Stroke hyperacute treatment
Stroke hyperacute treatment Stroke hyperacute treatment
Stroke hyperacute treatment
 
Epilepsy in women
Epilepsy in womenEpilepsy in women
Epilepsy in women
 

Dernier

The basics of sentences session 4pptx.pptx
The basics of sentences session 4pptx.pptxThe basics of sentences session 4pptx.pptx
The basics of sentences session 4pptx.pptx
heathfieldcps1
 

Dernier (20)

Features of Video Calls in the Discuss Module in Odoo 17
Features of Video Calls in the Discuss Module in Odoo 17Features of Video Calls in the Discuss Module in Odoo 17
Features of Video Calls in the Discuss Module in Odoo 17
 
Software testing for project report .pdf
Software testing for project report .pdfSoftware testing for project report .pdf
Software testing for project report .pdf
 
Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17
Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17
Removal Strategy _ FEFO _ Working with Perishable Products in Odoo 17
 
UChicago CMSC 23320 - The Best Commit Messages of 2024
UChicago CMSC 23320 - The Best Commit Messages of 2024UChicago CMSC 23320 - The Best Commit Messages of 2024
UChicago CMSC 23320 - The Best Commit Messages of 2024
 
PSYPACT- Practicing Over State Lines May 2024.pptx
PSYPACT- Practicing Over State Lines May 2024.pptxPSYPACT- Practicing Over State Lines May 2024.pptx
PSYPACT- Practicing Over State Lines May 2024.pptx
 
ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...
ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...
ĐỀ THAM KHẢO KÌ THI TUYỂN SINH VÀO LỚP 10 MÔN TIẾNG ANH FORM 50 CÂU TRẮC NGHI...
 
An overview of the various scriptures in Hinduism
An overview of the various scriptures in HinduismAn overview of the various scriptures in Hinduism
An overview of the various scriptures in Hinduism
 
“O BEIJO” EM ARTE .
“O BEIJO” EM ARTE                       .“O BEIJO” EM ARTE                       .
“O BEIJO” EM ARTE .
 
Capitol Tech Univ Doctoral Presentation -May 2024
Capitol Tech Univ Doctoral Presentation -May 2024Capitol Tech Univ Doctoral Presentation -May 2024
Capitol Tech Univ Doctoral Presentation -May 2024
 
Exploring Gemini AI and Integration with MuleSoft | MuleSoft Mysore Meetup #45
Exploring Gemini AI and Integration with MuleSoft | MuleSoft Mysore Meetup #45Exploring Gemini AI and Integration with MuleSoft | MuleSoft Mysore Meetup #45
Exploring Gemini AI and Integration with MuleSoft | MuleSoft Mysore Meetup #45
 
HVAC System | Audit of HVAC System | Audit and regulatory Comploance.pptx
HVAC System | Audit of HVAC System | Audit and regulatory Comploance.pptxHVAC System | Audit of HVAC System | Audit and regulatory Comploance.pptx
HVAC System | Audit of HVAC System | Audit and regulatory Comploance.pptx
 
Dementia (Alzheimer & vasular dementia).
Dementia (Alzheimer & vasular dementia).Dementia (Alzheimer & vasular dementia).
Dementia (Alzheimer & vasular dementia).
 
The basics of sentences session 4pptx.pptx
The basics of sentences session 4pptx.pptxThe basics of sentences session 4pptx.pptx
The basics of sentences session 4pptx.pptx
 
How to Manage Closest Location in Odoo 17 Inventory
How to Manage Closest Location in Odoo 17 InventoryHow to Manage Closest Location in Odoo 17 Inventory
How to Manage Closest Location in Odoo 17 Inventory
 
Envelope of Discrepancy in Orthodontics: Enhancing Precision in Treatment
 Envelope of Discrepancy in Orthodontics: Enhancing Precision in Treatment Envelope of Discrepancy in Orthodontics: Enhancing Precision in Treatment
Envelope of Discrepancy in Orthodontics: Enhancing Precision in Treatment
 
Graduate Outcomes Presentation Slides - English (v3).pptx
Graduate Outcomes Presentation Slides - English (v3).pptxGraduate Outcomes Presentation Slides - English (v3).pptx
Graduate Outcomes Presentation Slides - English (v3).pptx
 
REPRODUCTIVE TOXICITY STUDIE OF MALE AND FEMALEpptx
REPRODUCTIVE TOXICITY  STUDIE OF MALE AND FEMALEpptxREPRODUCTIVE TOXICITY  STUDIE OF MALE AND FEMALEpptx
REPRODUCTIVE TOXICITY STUDIE OF MALE AND FEMALEpptx
 
IPL Online Quiz by Pragya; Question Set.
IPL Online Quiz by Pragya; Question Set.IPL Online Quiz by Pragya; Question Set.
IPL Online Quiz by Pragya; Question Set.
 
Operations Management - Book1.p - Dr. Abdulfatah A. Salem
Operations Management - Book1.p  - Dr. Abdulfatah A. SalemOperations Management - Book1.p  - Dr. Abdulfatah A. Salem
Operations Management - Book1.p - Dr. Abdulfatah A. Salem
 
Stl Algorithms in C++ jjjjjjjjjjjjjjjjjj
Stl Algorithms in C++ jjjjjjjjjjjjjjjjjjStl Algorithms in C++ jjjjjjjjjjjjjjjjjj
Stl Algorithms in C++ jjjjjjjjjjjjjjjjjj
 

Spinal motor system reflex locomotion