Cog Sci 1 Midterm 1 UC Berkeley exam | Questions and Correct Solutions | Latest Update 2024/2025 | Graded A+

Cog Sci 1 Midterm 1 UC Berkeley exam | Questions and Correct Solutions | Latest Update 2024/2025 | Graded A+ oligodendrocyte - Answer -glial cell responsible for myelinating axons, thus insulating action potentials astrocyte - Answer -glial cell responsible for bringing in nutrients microglia - Answer -glial cell responsible for cleaning up dead cells neurotransmission - Answer -electrical signal through neuron translated chemically to next cell resting potential - Answer -a neuron at rest is charged at approximately -70mV stimulus (action potential) - Answer -something that causes the current neuron to depolarize toward the threshold potential depolarization - Answer -when all Na+ channels open if the threshold of excitation is reached repolarization - Answer -the peak action potential where K+ channels open and begin to leave the cell, causing the cell to be less positive. The action potential is polarization - Answer -the ref