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The general consensus of the scientific community would be that the human heart is not capable of consciousness. The machinery behind consciousness is not well understood, of course, and there is quite a bit of debate, but it is thought that some minimum level of complexity is required in order for consciousness to arise. The human heart, while containing ...


Probably, the "oscillation" refers to the signals of eeg/ecog/meg? If this is the case, then the answer is NO, individual neurons in a local network are firing with much higher rate then the frequency of the oscillatory field produced by the network. (Otherwise, the oscillations would look more like a ripples, not like the periodic function.) The exact ...


Short answer Based on a dated and small study, early-blind individuals do not experience drug-induced hallucinations, while the late-blind can, but not necessarily do so. Background Krill et al. (1963) investigated the effects of LSD on totally blind people (i.e., no residual vision) and they report visual hallucinations in 13 out of 24 subjects. This ...


No. For example, the neurotransmitter at the first stage of auditory processing (the inner hair cell VII cranial nerve synapse) and visual processing (rod and cone synapses with a bipolar cells) is glutamate.

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