Where in the brain are memories consolidated?

Question

BlackTom AI · Accepted Answer

Question restatement: Where in the brain are memories consolidated?

Option 1: Content-specific sensory cortices. This choice points to the idea that memory storage is tied directly to the same sensory areas that process the original experience. While sensory cortices participate in aspects of encoding and reactivation, consolidation as a process that stabilizes and reorganizes memories over time is not centered in just these early sensory areas.

Option 2: Perirhinal cortex. The perirhinal cortex is important for aspects of object recognition and familiarity, and it contributes to memory representations. However, it is not the primary hub for the consolidation process that integrates memories across brain networks over time.

Option 3: Hippocampus. The hippocampus is heavily implicated in the initial encoding and rapid binding of information, and it plays a crucial role in systems-level consolidation, coordinating transfer and reorganization of memories to long-term stores in cortex. Its role in the consolidation process is a foundational concept in memory neuroscience.

Option 4: Prefrontal cortex. The prefrontal cortex is important for higher-order functions such as planning, working memory, and retrieval strategies. While it modulates memory processes and supports monitoring during recall, it is not the primary site responsible for the consolidation of memories across brain networks.

Option 5: Orbitofrontal cortex. The orbitofrontal cortex is associated with evaluating reward, value, and decision-making processes. It is not the chief region credited with memory consolidation, making this option unlikely as the main consolidation site.

Synthesis: The core idea of memory consolidation involves stabilizing and reorganizing memory traces, a process in which the hippocampus acts as a central hub before gradual transfer to distributed cortical areas. The other regions listed contribute to encoding, retrieval, or evaluative processes but do not occupy the primary consolidative role described in classical memory theory.

PSYCH 3513 SP2025 (28803) Midterm 2

Where in the brain are memories consolidated?

View Explanation

Log in for full answers

Similar Questions

Which part of the brain is responsible for consolidating memories while we sleep?

What brain structure is most responsible for converting short-term memories into long-term memories?

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler