Today is: 8 January, 2009

neurology

Our map of the brain gets better: cells for identifying images

Description: 

Findings shed light on the brain processes behind learning and memory

Brain cells can morph

Description: 

Common human brain cells can morph into different cell types - and further, these cells can be made to produce large amounts of new brain cells in culture, potentially creating a source of cells.

Techno telekinesis

Description: 

A paralyzed man has moved objects through mind power alone, thanks to electrodes implanted in his brain

Drug relieves post-traumatic stress disorder

Description: 

A new treament for Post-traumatic stress disorder works by blocking or reducing the emotional content of memories. There are, of course, fears that over-use of such techniques could lead to Spock-like personalities.

The Neuroscience of Consciousness (PDF file link)

Description: 

Gerhard Werner has published a paper called Perspectives on the Neuroscience of Cognition and Consciousness, which attempts to propose a neurobiological framework for John Searle's philosophy of the mind. He also reviews the history of neuroscience and discusses what he believes are incorrect ideas which have become roadblocks to further progress.

Advertising firms peer into brains to design better ads

Description: 

Advertising agencies go beyond - way beyond - the focus group to scan people's brains to determine how they respond to advertisements. They then use that information to design "better" ads.

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