38 results
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
Hoffmann's Sign ... Hoffman's sign ... means upper motor ... Hoffmann's reflex test ... Abnormal #clinical #video
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for ... Palsy This tests ... grip weakness caused ... Froment's Sign is ... Palsy #clinical #video
Brudzinski’s Sign in Meningitis (first described in 19th century by Dr. Josef Brudzinski)

Brudzinski's sign is characterized
Brudzinski’s Sign ... Passive neck flexion causes ... While the pathophysiology ... Video by Dr. ... Meningitis #Clinical #Video
Aphasia - Pathophysiology and Clinical Findings
Broca's Aphasia - Expressive language impairment: non-Fluent
 - Sensory speech areas
Aphasia - Pathophysiology ... function of nearby motor ... nonsensical: - Motor ... deficits #Aphasia #Pathophysiology ... #diagnosis #signs
Schizophrenia: Pathogenesis and Symptoms
Increased dopaminergic transmission in mesolimbic projection
-> Dopaminergic neurons here project into the limbic
is thought to cause ... Grossly disorganized motor ... is thought to cause ... Schizophrenia #pathophysiology ... diagnosis #symptoms #signs
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
alternating light test ... swinging-flashlight test ... It is a clear sign ... regarding the cause ... Neurology #Clinical #Video
Causes of Tremors - Movement Disorders - Differential Diagnosis Algorithm
Action Tremor - Occurs During Voluntary Muscle
Causes of Tremors ... Differential Diagnosis Algorithm ... Action Tremor ... Tremor - Occurs at Rest ... #Causes
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
Alzheimer's (99% of cases ... chromosome 21) Signs ... concentration • Motor ... AlzheimersDisease #Dementia #pathophysiology ... geriatrics #diagnosis #signs
Mulder's Test for Morton Neuroma

Mulder's test evaluates for Morton neuroma.
The first and fifth metatarsal heads are
Mulder's Test for ... called a Mulder's sign ... Video via @open_michigan ... #Sign #Morton # ... PhysicalExam #clinical #video
Causes of B12 deficiency. 

This great diagram shows normal absorption and outlines most possible causes. At
Causes of B12 deficiency ... most possible causes ... But the rest involve ... protein by peptic action ... #Diagnosis #Pathophysiology