86 results
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
irreversible disease ... time, and can cause ... loss present in dementia ... #PhysicalExam #clinical ... #video #neurology
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
Hoffman's sign means upper ... The Hoffmann's reflex ... thumb on the same hand ... Positive #Abnormal #clinical ... #video #neurology
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
Alzheimer’s Disease ... Clinical Findings ... mutations - Down syndrome ... seizure, primitive reflexes ... incontinence, apraxia
Resting Hand Tremor of Parkinson's Disease on Physical Exam

#Resting #Hand #Tremor #Parkinsons #Disease #PhysicalExam #clinical #video
Resting Hand Tremor ... of Parkinson's Disease ... Exam #Resting #Hand ... #PhysicalExam #clinical ... #video #neurology
Causes of Hemiplegia - Differential Diagnosis Algorithm
Cerebral Hemisphere (Contralateral motor cortex)
 • Aphasia
 • Apraxia
 •
Causes of Hemiplegia ... • Aphasia • Apraxia ... Cognition/Confusion, Dementia ... Brown-Sequard Syndrome ... #Hemiplegia #Neurology
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Tremor of Wilson's Disease ... near arm tremor caused ... arms, with elbows and ... #clinical #video ... #neurology #copper
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
clinical findings ... hyperextension -> Upper ... clumsiness in hands ... rectal reflex. ... #orthopedics #neurology
Pill-Rolling Tremor of Parkinson's on Physical Exam

Characteristic pill-rolling tremor of Parkinson's disease

#Pill #Rolling #Tremor #PhysicalExam #clinical
of Parkinson's disease ... #PhysicalExam #clinical ... #video #neurology ... #hands #Parkinsons
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
Hoffmann's Reflex ... thumb on the same hand ... #PhysicalExam #clinical ... #neurology #UMN ... #video #Pyramidal
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
this specific case ... the hand. 3) Now ... Hoffmanns #Sign #Reflex ... Positive #Abnormal #clinical ... #video #neurology