A Postsynaptic Neuron Has Three Presynaptic Inputs-From Neurons X,Y,and Z

question 15

Multiple Choice

A postsynaptic neuron has three presynaptic inputs-from neurons X,Y,and Z.Stimulation of neuron X causes the postsynaptic neuron to depolarize by 0.5 mV. When X and Y are stimulated simultaneously,the postsynaptic neuron depolarizes by 1 mV. When X and Z are stimulated simultaneously,however,there is no change in the membrane potential of the postsynaptic neuron.What is most likely true about presynaptic neurons Y and Z?

• A)They are both excitatory.
• B)They are both inhibitory.
• C)Y is excitatory and Z is inhibitory.
• D)Z is excitatory and Y is inhibitory.

Recognize critical periods in developmental psychology and their implications for childhood development.

Identify the impact of enriched environments on brain development.

Grasp the significance of neural network development in infants and its dependency on sensory experiences.

Distinguish between nature and nurture influences on development.

---

Definitions:

Controllable Behavior

Actions or responses that individuals can manage or alter through personal choice or intervention.

Verifying Understanding

The process of ensuring that information has been accurately received and comprehended by all parties involved in a communication.

Content Management System

A software application or set of related programs used to create and manage digital content, often utilized for web content and asset management.

Different Locations

Various geographic places or positions differing from one another.