Канал: Dr Jai K Beniwal

Why DTRs are exaggerated BUT Superficial Reflexes are lost in UMNL ?

Why DTRs are exaggerated BUT Superficial Reflexes are lost in UMNL ?

Basal Ganglia Connection- II

Basal Ganglia Connection- II

Basal Ganglia Connection- I

Basal Ganglia Connection- I

Stannius Ligatures (1st & 2nd)

Stannius Ligatures (1st & 2nd)

Effect of Vagal Stimulation & Vagal Escape

Effect of Vagal Stimulation & Vagal Escape

Extrasystole & Compensatory pause

Extrasystole & Compensatory pause

Effect of drugs on Frog’s Cardiogram

Effect of drugs on Frog’s Cardiogram

Frog’s Cardiogram & Effect of Temperature

Frog’s Cardiogram & Effect of Temperature

Effect of change in Initial Length (Preload) and change in load (Afterload) on Muscle contraction

Effect of change in Initial Length (Preload) and change in load (Afterload) on Muscle contraction

Determination of Nerve Conduction Velocity

Determination of Nerve Conduction Velocity

Genesis of Fatigue in skeletal muscle

Genesis of Fatigue in skeletal muscle

Effect of increasing frequency of stimuli on skeletal muscle contraction

Effect of increasing frequency of stimuli on skeletal muscle contraction

Simple Muscle Twitch & Effect of temperature on Frog’s nerve muscle preparation

Simple Muscle Twitch & Effect of temperature on Frog’s nerve muscle preparation

Effect of 2 successive stimuli on nerve muscle preparation

Effect of 2 successive stimuli on nerve muscle preparation

Effect of increasing strength of stimulus on skeletal muscle contraction

Effect of increasing strength of stimulus on skeletal muscle contraction

Applied aspect

Applied aspect

Mechanism & Neural Basis of Explicit/Declarative Memory

Mechanism & Neural Basis of Explicit/Declarative Memory

Mechanism & Neural basis of Implicit Memory

Mechanism & Neural basis of Implicit Memory

Types of Memory

Types of Memory

Habituation & Sensitization

Habituation & Sensitization

Classical & Operant Conditioning

Classical & Operant Conditioning

Long Term Potentiation (LTP) - Schaffer Collaterals

Long Term Potentiation (LTP) - Schaffer Collaterals

Habituation & Sensitization

Habituation & Sensitization

General Description

General Description

Disconnect Syndromes - Transcortical Apraxia & Alexia without Agraphia

Disconnect Syndromes - Transcortical Apraxia & Alexia without Agraphia

Language & Speech - Part 3

Language & Speech - Part 3

Language & Speech - Part 2

Language & Speech - Part 2

Language & Speech - Part 1

Language & Speech - Part 1

Temporal Lobe

Temporal Lobe

Applied aspect- Lesions of Temporal Lobe

Applied aspect- Lesions of Temporal Lobe

Occipital Lobe

Occipital Lobe

Parietal Cortex - I

Parietal Cortex - I

Gerstmann & Hemi-neglect Syndrome (Parietal Cortex-II)

Gerstmann & Hemi-neglect Syndrome (Parietal Cortex-II)

Frontal lobe - Part I (Precentral cortex)

Frontal lobe - Part I (Precentral cortex)

Prefrontal/Orbitofrontal Cortex & Frontal Lobe Syndrome

Prefrontal/Orbitofrontal Cortex & Frontal Lobe Syndrome

Cytoarchitecture of Cortex & Brodmann’s Areas

Cytoarchitecture of Cortex & Brodmann’s Areas

Physiological Anatomy of Cerebral Cortex

Physiological Anatomy of Cerebral Cortex

Why Deep Tendon Reflexes are EXAGGERATED but Superficial Reflexes are LOST in UMN lesion ?

Why Deep Tendon Reflexes are EXAGGERATED but Superficial Reflexes are LOST in UMN lesion ?

Facial Nerve Palsy, SACD, ALS, Occulomotor Nerve Compression

Facial Nerve Palsy, SACD, ALS, Occulomotor Nerve Compression

Applied Aspect

Applied Aspect

Decorticate & Decerebrate Rigidity

Decorticate & Decerebrate Rigidity

UMN/LMN Lesion

UMN/LMN Lesion

Brown- Sequard Syndrome

Brown- Sequard Syndrome

Modulation of Spinal Motor Neurons by Brain Stem

Modulation of Spinal Motor Neurons by Brain Stem

Corticobulbar & Corticospinal Tracts - I

Corticobulbar & Corticospinal Tracts - I

Corticobulbar & Corticospinal Tracts - II

Corticobulbar & Corticospinal Tracts - II

Cortical Organization of Voluntary Movement

Cortical Organization of Voluntary Movement

Spinal Motor Neurons

Spinal Motor Neurons

Primary Motor, Premotor & Supplementary Motor areas

Primary Motor, Premotor & Supplementary Motor areas

Direct & Indirect control of Spinal Motor Neurons by Cerebral Cortex

Direct & Indirect control of Spinal Motor Neurons by Cerebral Cortex

Hierarchical Organization of Motor System

Hierarchical Organization of Motor System

Cerebellar Lesions/Applied Aspect

Cerebellar Lesions/Applied Aspect

Cerebellum- Functions

Cerebellum- Functions

Cerebellum - Efferent Pathways

Cerebellum - Efferent Pathways

Cerebellum - Afferent Pathways

Cerebellum - Afferent Pathways

Reverberating/Echoing circuit - Diadochokinesis

Reverberating/Echoing circuit - Diadochokinesis

Histological structure/Cytoarchitecture

Histological structure/Cytoarchitecture

Neural Circuits

Neural Circuits

Functional Anatomy

Functional Anatomy

Lesions BG: Parkinson’s Disease, Huntington Chorea

Lesions BG: Parkinson’s Disease, Huntington Chorea

BG Connections - II

BG Connections - II

Connections

Connections

Functional Anatomy

Functional Anatomy

CNS Embryology- Basic

CNS Embryology- Basic

Inverse Stretch & Withdrawal Reflex

Inverse Stretch & Withdrawal Reflex

‘Loading-Unloading’ of Muscle Spindle & Jendrassik Maneuvre

‘Loading-Unloading’ of Muscle Spindle & Jendrassik Maneuvre

Muscle Spindle

Muscle Spindle

Reflex - Definition & Types

Reflex - Definition & Types

Motor System - Intro

Motor System - Intro

Spinocerebellar Pathway, Syringimyelia & Pure Sensory Stroke

Spinocerebellar Pathway, Syringimyelia & Pure Sensory Stroke

Anterolateral Spinothalamic Pathway

Anterolateral Spinothalamic Pathway

Dorsal Column - Medial Lemniscus Pathway

Dorsal Column - Medial Lemniscus Pathway

Subliminal Fringe vs Occlusion

Subliminal Fringe vs Occlusion

Spinal Cord- Functions- General Description II

Spinal Cord- Functions- General Description II

Spinal Cord- Functions- General Description I

Spinal Cord- Functions- General Description I

Spinal Cord- Functional Anatomy III

Spinal Cord- Functional Anatomy III

Spinal Cord- Functional Anatomy I

Spinal Cord- Functional Anatomy I

Spinal Cord - Functional Anatomy II

Spinal Cord - Functional Anatomy II

Feedback & Feed Forward Inhibition

Feedback & Feed Forward Inhibition

Presynaptic & Post synaptic Inhibition

Presynaptic & Post synaptic Inhibition

Synapse Part 3

Synapse Part 3

Synapse 5

Synapse 5

Synapse Part 4

Synapse Part 4

Synapse Part 2

Synapse Part 2

Synapse Part 1

Synapse Part 1