Psychology research & the human hand!

December 15, 2008

The hand.

Psychology Research

In 1998 neurologist Frank R. Wilson published a book titled: “The hand: how its use shapes the brain, language, and human culture”. The book was written into the premise that the hand is as much at the core of human life as the brain itself.

The human hand appears to be a miracle of biomechanics, one of the most remarkable adaptions in the history of evolution. The hands of a concert pianist can elicit glorious sound and stir emotion; those of a surgeon can perform the most delicate operations; those of a rock climber allow him to scale a vertical mountain wall.

In his book Wilson makes the striking claim that it is because of the unique structure of the hand and its evolution in cooperation with the brain that Homo sapiens became the most intelligent, preeminent animal on the earth. And the thumb – Wilson dedicated a full chapter to what he calls the ‘The Twenty Four Karate Thumb’ – played a major role in the evolution of human kind.

The french sculptor César Baldaccini must have had likewise associations while making his famous sculpture ‘The Thumb’ (Le Pouce) – first presented in 1965 in Paris, today you can see it (in bronze or marble) in museums and public places all over the world – see the pictures below.

César & his 'thumb'.The Thumb.

PSYCHOLOGY RESEARCH & THE HUMAN HAND:

The following research programs focuss on important themes in modern psychology, which are being related to various aspect of the human hand:

  • Hand features related to Autism
  • Hand features related to Neuroticism
  • Left handed & leftward hand asymmetry
  • The top 10 hand gestures you’d better get right
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