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Related Concept Videos

Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the cerebellum's...
Diencephalon: Thalamus and Information Relay01:27

Diencephalon: Thalamus and Information Relay

The thalamus, often called “the gateway to the cerebral cortex,” is vital in processing and directing sensory and motor signals throughout the brain. Almost all inputs destined for the cerebral cortex, except for olfactory signals, are relayed through the thalamus. The thalamus is  a sophisticated relay station, channeling information from various brain regions to the cerebral cortex, as well as a filter, prioritizing certain signals over others based on current physiological states or needs.
Cerebellum: Anatomical Regions01:17

Cerebellum: Anatomical Regions

The cerebellum, also known as the "little brain," is located in the posterior cranial fossa, inferior to the tentorium cerebelli and dorsal to the brainstem. It plays a significant role in motor control, coordination, and proprioception.
Cerebellar Structure
Externally, the cerebellum features a highly convoluted surface with numerous folia (narrow ridges) separated by shallow sulci (grooves). The cerebellum is divided into two hemispheres by a thin median structure known as the vermis. The...
Lobes of the Cerebrum01:22

Lobes of the Cerebrum

The cerebral cortex, a critical structure of the brain, is intricately divided into two hemispheres, each consisting of four distinct lobes: occipital, temporal, frontal, and parietal. These lobes function cooperatively to regulate various cognitive and sensory functions, forming the basis of our complex neural capabilities.
Frontal lobe
The frontal lobes, located behind the forehead, are the command center of our brain, controlling personality, intelligence, and voluntary muscle movements.
Cerebral Hemispheres01:05

Cerebral Hemispheres

The human brain, a complex organ, is functionally divided into two cerebral hemispheres—left and right. These hemispheres are interconnected by a structure of paramount importance, the corpus callosum. This substantial bundle of neural fibers is not just a bridge between the hemispheres but a crucial element for the brain's comprehensive functioning. It enables efficient communication between the two hemispheres, allowing each side of the brain to control and receive sensory and motor...
Working Memory01:24

Working Memory

Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this information.

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Related Experiment Video

Updated: Jun 17, 2026

Modulating Cognition Using Transcranial Direct Current Stimulation of the Cerebellum
11:47

Modulating Cognition Using Transcranial Direct Current Stimulation of the Cerebellum

Published on: February 15, 2015

Cerebro-cerebellar interactions underlying temporal information processing.

Kenji Aso1, Takashi Hanakawa, Toshihiko Aso

  • 1Kyoto University Graduate School of Medicine, Japan.

Journal of Cognitive Neuroscience
|January 5, 2010
PubMed
Summary
This summary is machine-generated.

The cerebellum is crucial for processing time, with distinct regions involved in perceiving and generating timed movements. This study reveals how brain networks, including cerebro-cerebellar interactions, support subsecond temporal information processing.

Related Experiment Videos

Last Updated: Jun 17, 2026

Modulating Cognition Using Transcranial Direct Current Stimulation of the Cerebellum
11:47

Modulating Cognition Using Transcranial Direct Current Stimulation of the Cerebellum

Published on: February 15, 2015

Area of Science:

  • Neuroscience
  • Cognitive Neuroscience
  • Computational Neuroscience

Background:

  • The neural mechanisms underlying temporal information processing are not fully understood.
  • The cerebellum is hypothesized to play a key role via internal clock or feed-forward computation.
  • Investigating subsecond temporal processing requires isolating timing from spatial information.

Purpose of the Study:

  • To investigate brain networks involved in perceptual and motor aspects of subsecond temporal processing using fMRI.
  • To directly compare the neural correlates of perceptual versus motor time processing.
  • To test the feed-forward computational theory of cerebellar function in timing.

Main Methods:

  • Functional magnetic resonance imaging (fMRI) was employed.
  • A categorical design analysis was used for direct comparison of perceptual and motor timing.
  • Psychophysiological interaction (PPI) analysis examined functional connectivity.

Main Results:

  • The right lateral cerebellum (lobule VI) activated during time discrimination (perceptual).
  • The left cerebellar lobule VI activated during timed movement generation (motor).
  • Increased cerebro-cerebellar interactions were observed, specifically with supplementary motor and dorsal premotor areas.

Conclusions:

  • The cerebellum contributes to both perceptual and motor aspects of subsecond temporal processing.
  • Cerebro-cerebellar interactions support temporal information processing.
  • Findings provide evidence for the feed-forward computational theory of timing in the cerebellum.