Most Neurons Fire Spontaneously

question 156

Multiple Choice

Most neurons fire spontaneously.EPSPs ___ the rate of firing and IPSPs ___ the rate of firing.

• A)decrease,increase
• B)increase,decrease
• C)increase,have no effect upon
• D)have no effect upon,have no effect upon

Identify the risks associated with different maternal behaviors and substance use during pregnancy.

Know the significance of early prenatal care and health monitoring.

Understand the effects of substance abuse (e.g., alcohol, tobacco, cocaine, heroin, methamphetamine) on fetal development.

Recognize the implications of environmental influences on fetal development.

---

Definitions:

Neurological Disorders

A variety of conditions that affect the brain, spinal cord, and nerves throughout the body, leading to symptoms that impact movement, speech, cognitive function, and more.

Near-infrared Spectroscopy

A technique used for measuring the oxygenation of the brain and other tissues by using near-infrared light.

Hidden Platform

A method used in experiments, often involving a maze or water tank, where subjects must locate a concealed platform, used to study learning and memory.

Dopamine Levels

The concentration of dopamine, a neurotransmitter involved in movement, motivation, and the pleasure-reward system, within certain areas of the brain.