Slashdot Mirror
Domain: physiology.org
Stories and comments across the archive that link to physiology.org.
Stories · 3
-
Scientists Couple Nerve Tissues With Computer Chip
patiwat writes "Recalling Ghost in the Shell, scientists at the Max Planck Institute for Biochemistry in Martinsried have coupled living brain tissue to a semiconductor chip. This technique involves culturing razor-thin slices of the hippocampus region on the chip, enabling them to record neural communication between thousands of nerve cells in the brain tissue slice. The hippocampus is associated with temporary storage of memory. Employing the new technique, the scientists working under the direction of Peter Fromherz were able to visualize the influence of pharmaceutical compounds on the neural network, making the 'brainchip' an exciting test bed for neuropharmaceutical research, with potential for further development in neurochip prosthetics and neurocomputation. The researchers reported this news in the online edition of the Journal of Neurophysiology (May 10, 2006)." -
Scientists Couple Nerve Tissues With Computer Chip
patiwat writes "Recalling Ghost in the Shell, scientists at the Max Planck Institute for Biochemistry in Martinsried have coupled living brain tissue to a semiconductor chip. This technique involves culturing razor-thin slices of the hippocampus region on the chip, enabling them to record neural communication between thousands of nerve cells in the brain tissue slice. The hippocampus is associated with temporary storage of memory. Employing the new technique, the scientists working under the direction of Peter Fromherz were able to visualize the influence of pharmaceutical compounds on the neural network, making the 'brainchip' an exciting test bed for neuropharmaceutical research, with potential for further development in neurochip prosthetics and neurocomputation. The researchers reported this news in the online edition of the Journal of Neurophysiology (May 10, 2006)." -
Is 8 Glasses of Water Per Day Overkill?
An anonymous reader writes: "David Harris reports in his science news that the American Journal of Physiology today published a study dispelling the 8x8 myth. That is, the recommendation to drink 8 eight-ounce glasses of water per day has no scientific evidence behind it. The paper also mentions the risks of drinking too much water and explodes some other urban myths of water drinking such as the 'thirsty means dehydrated' and 'dark urine means dehydrated' myths."