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Updated: Jul 24, 2026

Monitoring Acupuncture Effects on Human Brain by fMRI
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Published on: April 8, 2010

人类听觉皮层中神经元发射,场潜力和FMRI之间的合

Roy Mukamel1, Hagar Gelbard, Amos Arieli

  • 1Department of Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel.

Science (New York, N.Y.)
|August 6, 2005
PubMed
概括

功能磁共振成像 (fMRI) 可靠地测量了人类皮质神经元的发射速度. 这项研究将fMRI信号与直接的神经元记录相关联,证实了fMRI的存在.

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Perceiving Loudness, Pitch, and Location01:21

Perceiving Loudness, Pitch, and Location

The human brain perceives pitch through two primary mechanisms reflected in place theory and frequency theory. Each mechanism describes how sound waves are interpreted as specific pitches by the brain, offering insights into the intricate processes of auditory perception.
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by identifying...