Question: From which of the following structures does the neural tube ultimately form?
Answer Choices: Ectoderm Microderm Endoderm Mesoderm
Answer: Ectoderm
Question: The primary cause of Huntington’s disease appears to be _______________.
Answer Choices: Exposure to radiation at a very young age A genetic mutation that results in the production of abnormally long proteins The consumption of large amounts of sugar, carbohydrates, and gluten at a young age A lower than normal level of glial cells in the prefrontal cortex
Answer: A genetic mutation that results in the production of abnormally long proteins
Question: What process does the chemoaffinity hypothesis explain? Explain, in as much detail what it is and how it works.
Answer Choices: [Not visible in source]
Answer: The chemoaffinity hypothesis explains how regenerating retinal cells manage to reestablish their synaptic contacts.
Question: Damage at which of the following levels would be most detrimental to sensory function?
Answer Choices: Primary sensory cortex Secondary sensory cortex Receptors Association cortex
Answer: Receptors
Question: The _______________ is directly responsible for transducing sound from mechanical to electrochemical signals.
Answer Choices: Cochlea Oval window Tympanic membrane Round window
Answer: Cochlea
Question: You hear a recording and recognize it as your best friend’s voice. This is possible due to the functioning of your _______________.
Answer Choices: Lateral olives Anterior auditory pathway Posterior auditory pathway Medial olives
Answer: Anterior auditory pathway
Question: Which of the following pathways carries information about pain and temperature?
Answer Choices: Dorsal-column medial-lemniscus Anterolateral Posterior auditory Anterior auditory
Answer: Anterolateral
Question: Which of the following is most likely to be able to regenerate their central nervous system?
Answer Choices: Worms Humans Birds Cats
Answer: Worms
Question: Which of the following conditions is characterized by areas of hardened tissue in the central nervous system?
Answer Choices: William’s syndrome Multiple sclerosis Huntington’s disease Parkinson’s disease
Answer: Multiple sclerosis
Question: Prior to having a seizure, a patient typically smells burning popcorn. This olfactory sensation is referred to as _______________.
Answer Choices: A tonic-clonic seizure A partial seizure An absence seizure An epileptic aura
Answer: An epileptic aura