Non-dominant hand vital to the evolution of the thumb -- ScienceDaily - Evolution thumb

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The thumb is the first digit (finger) of the hand. When a person is standing in the medical anatomical position the thumb is the. The bones and joints of the human thumb are a mosaic of primitive and unique features, reflecting stages in the evolution of the hand from a support element on​.

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Comments:

By Doutilar - 17:02
The typical primate hand is characterized by a diminutive thumb in hand during human evolution was somehow linked with tool behaviour.
By Vogis - 07:15
His recent paper in the Journal of Human Evolution suggests that an overlooked factor in thumb evolution is the nondominant hand—the one.
By Mausar - 18:06
In terms of thumb evolution, only a modest reduction in extant great apes and slight elongation in later hominins appears to have occurred.
By Kam - 21:42
The evolution of the opposable or prehensile thumb is usually associated with [​2][3][4] This, however, is the suggested result of evolution from Homo erectus.
By Zulkijar - 11:27
Until now however, the evolutionary pressures thought to have selected for this robust thumb anatomy have focused upon the use and.

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