Under the microscope, she observed a dense neuropile where synaptic connections interwove.

The neuroscientist mapped the neuropiles of the insect brain to understand how sensory signals are integrated.

Under the electron microscope, the neuropils showed an intricate tangle of dendrites and axons that hinted at complex information processing.

Under the microscope, the neuropil appeared as a dense meshwork between neuronal cell bodies.

The histologist carefully examined the neuropilema under the microscope, noting its dense tangle of glial and neuronal processes.