Spatial Summation Occurs in a Postsynaptic Neuron

question 111

Multiple Choice

Spatial summation occurs in a postsynaptic neuron

• A) when several EPSPs from a single presynaptic input sum to reach threshold.
• B) when EPSPs from several presynaptic inputs sum to reach threshold.
• C) upon simultaneous interaction of an EPSP and an IPSP.
• D) when several IPSPs from a single presynaptic input sum to hyperpolarize the membrane.
• E) none of these answers.

Recognize the importance of adaptive functions and evolutionary explanations in psychology.

Acknowledge the impact of physical health and bodily conditions on psychological states and preferences.

Understand the definitions and distinctions between erotica, pornography, and sexually explicit media.

Recognize the myths, misconceptions, and stereotype surrounding violence against women and rape.

---

Definitions:

Stock Ownership

Holding shares in a corporation, giving the shareholder a claim on part of the company's assets and earnings.

Price Appreciation

The increase in the value of an asset or security over time.

Expected to Pay

The anticipated amount of money that will be disbursed for liabilities, services, or goods acquired.

Require a Return

The expectation of financial gain on an investment, which can manifest as interest, dividend, or capital appreciation.