What Does an Electrical Coupling Ratio of 1:6 Mean

question 35

Multiple Choice

What does an electrical coupling ratio of 1:6 mean?

• A) The presynaptic and postsynaptic cells are not electrically coupled.
• B) One out of six cells are electrically coupled.
• C) One out of six cells are not electrically coupled.
• D) One-Sixth of the postsynaptic voltage change appears in the presynaptic cell.
• E) One-Sixth of the presynaptic voltage change appears in the postsynaptic cell.

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Definitions:

Massed Practice

A learning strategy that involves intense, concentrated periods of practice without breaks, often leading to quick acquisition but poor retention of information.

Distributed Practice

A learning strategy that involves spreading study sessions and practice over a period of time, rather than cramming all at once, to improve retention and skill development.

Long-Term Recall

The ability to retrieve and recognize information stored in memory for an extended period, often days, months, or years after initial learning.

Working Memory

A brain-function system with a constrained capacity dedicated to holding information short-term for processing needs.