A neuron can receive two kinds of signals: ones that excite it (excitatory signals) and ones that inhibit it (inhibitory signals). When a neuron receives enough excitatory signals, it will fire off its own signal. When it receives enough
...more
This highlight has been truncated due to consecutive passage length restrictions.
Barnett’s 2025 Year in Books
Take a look at Barnett’s Year in Books, including some fun facts about their reading.
More friends…
Polls voted on by Barnett
Lists liked by Barnett



















