Nerve cells in the retina work together to recognize contrast and movement, challenging the efficient coding hypothesis, which suggests minimal simultaneous nerve cell activity to conserve energy.
The axon initial segment (AIS) is where nerve signals begin, and its adaptability is key to brain function. Scientists have found that the AIS changes in response to activity levels, helping neurons ...
This coordinated interaction of nerve cells appears to contradict efficient and energy-saving information transmission, as the individual cells transmit the same signals. The researchers were able ...