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Related Experiment Videos

Time perception: components of the brain's clock.

Penelope A Lewis1, Vincent Walsh

  • 1Institute of Science and Culture, 187 The Terrace, Wellington, New Zealand. plewis@fil.ion.ucl.ac.uk

Current Biology : CB
|May 27, 2005
PubMed
Summary

Scientists are investigating the human brain's internal clock. New research in the parietal cortex shows how single unit recording can help identify its neural components.

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Area of Science:

  • Neuroscience
  • Chronobiology

Background:

  • The human brain possesses an internal biological clock.
  • Identifying the neural basis and components of this clock is challenging.

Purpose of the Study:

  • To explore the neural underpinnings of the human brain's internal clock.
  • To demonstrate the utility of single unit recording in this endeavor.

Main Methods:

  • Utilized single unit recording techniques.
  • Focused research on the parietal cortex.

Main Results:

  • Single unit recording provides a method to investigate the brain's clock components.
  • Parietal cortex activity is relevant to the brain's timing mechanisms.

Conclusions:

  • Single unit recording is a valuable tool for dissecting the neural basis of the brain clock.
  • Further research in the parietal cortex can elucidate the brain's temporal processing capabilities.

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