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

Alzheimer's is a degenerative, progressive and irreversible disease.
Orbicularis Reflex ... time, and can cause ... delusions and, in some cases ... present in the video ... PhysicalExam #clinical #video
Brissaud's Sign
Brissaud's Sign, a substitute for Babinski's sign, was published only 22 days after Babinski's famous
of the flexion reflex ... pyramidal tract dysfunction ... Brissauds #Sign #Reflex ... Neurology #clinical #video
Abnormal (Positive) Babinski Sign on Physical Exam

Dorsiflexion of the great toe with or without fanning of
pyramidal tract dysfunction ... PhysicalExam #clinical #video ... #reflex #pyramidal
Normal (Negative) Babinski / Plantar Reflex

The plantar reflex is a reflex elicited when the sole of
Babinski / Plantar Reflex ... The plantar reflex ... is a reflex elicited ... causes a downward ... Normal #Clinical #Video
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Severe injury/dysfunction ... • Corneal reflex ... • Gag reflex ... • Cough reflex ... Casey Albin MD @
Dysgeusia Causes - Principal Categories of Gustatory Dysfunction
A large number of medications have been implicated in
Dysgeusia Causes ... implicated in smell and taste ... onset of smell or taste ... loss of taste and ... is most likely caused
Intention Tremor on Physical Exam Demonstrated by Finger to Nose Testing

Caused by cerebellar dysfunction.

#Intention #Tremor #Dysmetria
Nose Testing Caused ... by cerebellar dysfunction ... Nose #clinical #video
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
Alzheimer's (99% of cases ... Alzheimer's (1% of cases ... Executive planning dysfunction ... concentration • Motor dysfunction ... seizure, primitive reflexes
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Eustachian tube dysfunction ... impaction Infectious Causes ... Cranial nerve IX can refer ... Gastroesophageal reflux ... gastroesophageal reflux
Vagus Nerve Schwannoma eliciting paroxysmal cough when palpated

The cough reflex is caused by stimulation of vagal
palpated The cough reflex ... is caused by stimulation ... physicalexam #clinical #video ... #neurology #reflex