Memory Post-test

What is the structure fornix is attached to superiorly?

• Corpus callosum

• Mammillary body

• Septum pellucidum

• Velum interpositum

What is the structure affected?

• Mammillary body

• Column of Fornix

• Third ventricle

• Midbrain

What is the structure marked?

• Corpus callosum

• Body of Fornix

• Cingulate gyrus

• Callosal gyrus

PET scan showed decreased activity in the marked region. What is the condition affecting only this region sparign rest of the brain?

• Alzheimer disease

• Parkinson disease

• Dementia with Lewy bodies

• Frontotemporal degeneration

Following an road traffic accident, a guy couldn't recall new memories. What is he suffering from?

• Anterograde amnesia

• Retrograde amnesia

What is the appearance shown?

• Full-stop

• Comma

• Dot

• Hockey stick

What area shown is classically spared in Alzheimer?

• Motor cortex

• Premotor cortex

• Sensoricortex

What is the classical sign shown?

• Bun sign

• Plus sign

• Cross sign

• Hot cross bun sign

What disease this sign denotes?

• Wernicke disease

• Hamilton disease

• Huntington disease

• Alzheimer disease

Which one is the best first line of imaging investigation?

• CT

• MRI

• PET

• SPECT