BASICS Flashcards
What is glial cells, gliosis and gliomas?
Explain the action potential of neurons:
CORAZON O NEUROO (ES AL REVEZ)
What is the clinical relevance of astrocytes?
Importans of knowing the action potential of neurons:
Function of astrocytes:
Microglia function:
Something cool from microglia and HIV:
______________________ is the cell that is damage in multiple sclerosis
oligodendrocytes
___________________ the cells destroyed in guillian barre
Schawn cells
Function of free nerve endings:
NACIONALIDAD HONDUREÑA
Function of meissner corpuscles:
MEIS RUNNER DID THE MEIS TOUCHING!! CAUSE THEY ARE BLIND
Function of panician corpuscles:
PANINI. MUNDIAL 2022. MESSI VIBRANDO CON EL TRASERO MIENTRAS HACE PRESION A SUS COMPAÑEROS.
Function of merckel corpuscles:
HERSHEL FROM TWD IS PRESSURED BY MESSI AND POSITION IN THE GOAL KEEPER.
Area postrema?
OVLT function:
Name two brain structures without blood brain barrier:
Where is it synthetized and etiologies that lower or brings higher the norepinephrin?
Locus ceruleus
Lower: Depresion
Higher: Anxiety and opiods withdrawal
Where dopamine is synthetized and what lowers or increases it?
Where GABA is synthetized and what lowers or increase it?
What drugs activate the GABA pathway?
How to GABA receptor works?
Clorine in the cells hyperpolarizing it.
Explain synthesis of GABA
Where is serotonin synthetized and what lowers it?
What is the serotonin syndrome?
—————— tx for serotonin syndrome
cyproheptadine. serotonin antagonist
Where is aceetylcholine syntethized and what lowers it?
What is glutamate? and what disease is associated?
Angel dust or __________
PCP
AA and humunculus explain:
Talk to me Brodman 8. Function and lesion
What happens when you damage your prefontal cortex?
What temporal lobe helps with?
What is the kluver Bucy syndroome?
What is macular sparring? Explain
Explain the espinothalamic tract:
Explain the dorsal column:
Explain the corticospinal tract:
How to evaluate romberg? When is positive? What a positive test means?
When gracilis? When cuneatus?
Hombre chineando una cuna!
DRAW MIDBRAIN
What is benedikt syndrome?
PAPA BENEDICTO CON SU MANTO ROJO ESTARA PEREGRINANDO CON SANGRE A 3 LEMUS PERO SOBRE TODO EL MEDIAL
What is weber syndrome?
SPIDER LE QUITA CON LA ARAÑA A LOS 3 LEMURES PARALITICOS
What is the parinaud syndrome?
SPIDER PARIENDO UN HOMBRE CON LA MIRADA PARALISADA SUPERIORMENTE Y CON SIFILIS TERCIARIA.
Explain medial pontine syndromes:
Explain lateral pontine syndromes:
Explain medial medullary syndrome
Explain lateral medullary syndrome?
Rule of 4 explain
What CN are in midbrain and their symptoms:
What CN are in pons and their syntoms?
What CN are in medulla and their symptoms?
Medial strustures and their symptoms?
Lateral structures and their symptoms:
Caveats of the rule of 4
What is presbicusis?
Age related hearing loss
Damage to corti organ
When we have a conductive hearing loss?
Explain what epley manuever is usefull for and procedure:
What is meniere syndrome? Symptoms
Increase in endolinfa = hidrops
Thalamic nuclei explain. 5
TORTUGA MILEY
PIE DERECHO; ESPINA ENSARTADA
PIES IZQ: CARA DE MILEY Y SU LENGUA
MANO DERECHA: VISTA AZUL
MANO IZQ: AL IDO SUSURRAN LIAM Y ENGAÑO
CABEZA MOTORA
Thalamic syndrome? cause and symptoms:
Hypothalamic areas and its function;
What interleukenes are responsible for fever?
1,6 and TNF
What leptin does?
gulates the hypothalamus food intake
Hipocampus function:
anterograde memory
WERNICKE-KORSAKOFF SYMPTOMS:
What does the banana bag brings?
- Thiamine 2. A. folic 3. Magnesium
Name the deep nuclei and where they communicate?
Romerg and cerebellar ataxia
3 common symptoms of cerebellar lesions
Irrigation of cerebellum
Friedrich ataxia explain
Name the basal ganglia structures:
What is the rule of the pupil?
Function of the basal ganglia?
Inh the thalamus to prevent involuntary movement
Diseases related to mal function of basal ganglia;
BAILE GARIFUNA
ABUELA DE ARIEL (PARKINSON) CASADA CON UN NEGRO (SUSTANCIA NEGRA)
LA MODELO HUNTINGTON SOLA CON UN VESTIDO BLANCO CON ESTRIAS ROJAS (ESTRATIUM)
WILSON () LLEGA A LA FIESTA ACOMPANADO CON UN GLOBO BLANCO (GLOBO PALIDO) CON CARA PINTADA
CANIBALISM (HEMIBALISM) EN UN SUBMARINO (SUBTHALAMIC) A PARAR LA FIESTA
_________________ Is the pathologic hallmark of parkinson disease
Lewy body
What is bradykinesia and what disease presents it?
CAN INITIATE MOVEMENT
PARKINSON
Huntington disease and neurotransmisor afected?
GABA
What can we see in huntington diease in imaging?
Enlarge ventricles
Huntington gene mutation is in ___
HTT
Explain what excito-toxicity from glutamate? What disease is associated?
Glutamates produces excess influx of calcium to the cell causing death
Huntington diseas
Huntington disease symptoms?
What is hemibalism?
Causes of wilson disease? and symptoms?
Essential tremor explain?
