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Brain scan replaces job interview in 5 years - 0 views

www.nextnature.net/?p=3198 brain scan replaces job interview
shared by Tero Toivanen on 23 May 09 - Cached
  • Tero Toivanen on 23 May 09
     
    Brain scan replaces job interview in 5 years
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Brain Stimulant: Brain Chip to Restore Functioning from Damage - 1 views

brainstimulant.blogspot.com/...-restore-functioning-from.html brain Brain Chip restore damage neuromorphic engineering neurons stroke
shared by Tero Toivanen on 10 Dec 09 - Cached
  • The ReNaChip project is developing electronic biomimetic technology that could serve to replace damaged or missing brain tissue. This is basically neuromorphic engineering that seeks to mimic how neurons function. In the future this may be useful for people who have had injuries due to stroke or other illnesses.
  • The objective of this project is to develop a full biohybrid rehabilitation and substitution methodology; replacing the aged cerebellar brain circuit with a biomimetic chip bidirectionally interfaced to the inputs and outputs of the system. Information processing will interface with the cerebellum to actuate a normal, real-time functional behavioural recovery, providing a proof-of-concept test for the functional rehabilitation of more complex neuronal systems.
  • A sophisticated exocortex could potentially allow a two way communication between the external apparatus and the mind. The contraption could essentially scale up the amount of neurons in your brain by an artificial means. Most likely it would be used to improved the disabled first, with other applications being more speculative possibilities.
  • Tero Toivanen on 10 Dec 09
     
    The ReNaChip project is developing electronic biomimetic technology that could serve to replace damaged or missing brain tissue. This is basically neuromorphic engineering that seeks to mimic how neurons function. In the future this may be useful for people who have had injuries due to stroke or other illnesses.
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Growing evidence of the brain's plasticity could benefit stroke victims or those suffer... - 0 views

www.guardian.co.uk/...neuroscience-stroke-depression brain plasticity
shared by Tero Toivanen on 23 May 09 - Cached
  • With the right training, scientists now know the brain can reshape itself to work around dead and damaged areas, often with dramatic benefits.
  • Therapies that exploit the brain's power to adapt have helped people overcome damage caused by strokes, depression, anxiety and learning disabilities, and may one day replace drugs for some of these conditions.
  • Children with language difficulties have been shown to make significant progress using computer training tools that are the equivalent of cerebral cross-training.
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  • Neuroplasticity does not see the different regions of the brain as completely versatile and certainly not interchangeable. But it recognises that if part of the brain is damaged, it can be possible to train other areas to take on, at least to some extent, the job of the lost brain matter.
  • Doidge says he is not anti-medication, but wonders if therapies that tap into neuro-plasticity will soon replace drug treatments for certain conditions. "We can change our brains by sensing, imagining and acting in the world. It's economical and mostly low-tech, and I'm very, very hopeful"
  • Tero Toivanen on 23 May 09
     
    With the right training, scientists now know the brain can reshape itself to work around dead and damaged areas, often with dramatic benefits.
6More

Artificial Synesthesia for Synthetic Vision via Sensory Substitution - 0 views

www.seeingwithsound.com/asynesth.htm synesthesia
shared by Ruth Howard on 18 Aug 10 - Cached
  • The additional perception is regarded by the trained synesthete as real, often outside the body, instead of imagined in the mind's eye. Its reality and vividness are what makes artificial synesthesia so interesting in its violation of conventional perception. Synesthesia in general is also fascinating because logically it should have been a product of the human brain, where the evolutionary trend has been for increasing coordination, mutual consistency and perceptual robustness in the processing of different sensory inputs.
  • synesthesia
  • options it may provide for people with sensory disabilities like deafness and blindness, where a neural joining of senses can help in replacing one sense by the other:
  • ...3 more annotations...
  • hear colors, taste shapes, or experience other curious sensory modality crossings, allegedly related to abnormal functioning of the hippocampus, one of the limbic structures in the brain. It has also been suggested that synesthesia constitutes a form of "supernormal integration" involving the posterior parietal cortex. The Russian composer Alexander Scriabin and Russian-born painter Wassily Kandinsky both pioneered artistic links between sight and sound, while they may have been synesthetes themselves. Russian mnemonist Solomon Shereshevskii, studied for decades by neuropsychologist Alexander Luria, appears to have used his natural synesthesia to memorize amazing amounts of data.
  • in seeing with your ears when using a device that maps images into sounds, or in hearing with your eyes when using a device that maps sounds into images.
  • In case of "explicit" synesthesia, the sounds would induce conscious sensations (qualia) of light and visual patterns.
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