64 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Injury Manifested ... #Interosseous #Nerve ... OKSign #clinical #video ... #msk #sports #neurology ... #orthopedics #Hand
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Anterior Cord Syndrome ... • Central Cord Syndrome ... clumsiness in hands ... rectal reflex. ... #orthopedics #neurology
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
present in the video ... The nerves involved ... atrophy of the cortex ... PhysicalExam #clinical #video ... #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... " ± Horner Syndrome ... spared in this injury ... Carpal Tunnel Syndrome ... Myotomes #diagnosis #neurology
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
upper motor neuron injury ... The Hoffmann's reflex ... Hoffmanns #Sign #Reflex ... Abnormal #clinical #video ... #neurology #physicalexam
All About Horner's Syndrome

Horner's syndrome, known as 
"oculosympathetic paresis" by people 
who don't have friends, is
caused by an injury ... in 1855 by Ed Horner ... Sweat society and ... DGlaucomflecken #Horners ... Ophthalmology #Diagnosis #Neurology
Intact Corneomandibular (Wartenberg) Reflex

Patient with pontine hemorrhage without impaired consciousness - Left corneal stimulation triggers contralateral
consciousness - Left corneal ... deviation produced by corneal ... #Corneal #Corneomandibular ... PhysicalExam #clinical #Neurology ... #Video #Wartenberg
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Locked-in syndrome ... the bilateral cortex ... threat Cranial Nerves ... • Corneal reflex ... #PhysicalExam #neurology
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
IV (Trochlear) Nerve ... Fasciculus (MLF) Iniury ... • One-and-a-half ... Syndrome • Cavernous ... ophthalmology #neurology
Horner's Syndrome
 • Anhidrosis: Diminished sweating of ipsilateral face and neck
 • Miosis: Loss of sympathetic
Horner's Syndrome ... ipsilateral face and ... to oculomotor nerve ... @neudrawlogy #Horners ... #neurology