13 results
Asymmetrical Tonic Neck Reflex (ATNR)

This primitive reflex found in newborn babies that normally vanishes around 4
Neck Reflex (ATNR ... #Tonic #Neck #Reflex ... PhysicalExam #clinical #video ... #Neurology #Peds ... #Pediatrics #Normal
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
lesion at the C5-C6 ... side of the wrist normally ... An abnormal response ... #Reflex #neurology ... #orthopedics #msk
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... etiology of coma Abnormal ... movements; also normal ... flexion withdrawal, abnormal ... decortication), abnormal
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Diagnosis Algorithm ... Lymphadenopathy, CNS ... Myelodysplastic Disorder - Abnormal ... Myeloproliferation Disorder - Abnormal ... Amy Chung, MD, MSc
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
Patient asked to focus ... (Normal) 3. ... (Abnormal) This ... Nerve #clinical #video ... #neurology #ophthalmology
Guillain–Barré syndrome (GBS)
(aka: Landry–Guillain–Barré–Strohl syndrome:
	Most common cause of acute flaccid paralysis
	Rapidly progressive ascending paralysis & areflexia
	Autonomic
Differential diagnosis ... dysfunction with normal ...  West Nile virus ... Headache, fever, & asymmetric ... Pain, weakness, abnormal
Principal patterns of loss of sensation.
 (a) Thalamic lesion: sensory loss throughout opposite side (rare).
of loss, often asymmetrical ... MS: loss of proprioception ... C6, T5, L4. ... #Diagnosis #Neurology ... GrepMed Recommended Text
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... Diagnosis Algorithm ... Thrombocytopenia - Abnormal ... deficiency - Abnormal ... Fecal occult blood test
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... Diagnosis Framework ... include a: • Neurologic ... • Head and neck ... : • Normal: Air
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Arboviruses: - West ... Mildly decreased/Normal ... glucose level, • Normal ... <40 mg/dL • Normal ... #diagnosis #neurology