since myelin compartments are not explicitly represented in this model (they're only virtually represented by the use of the extracellular mechanism), they have no geometrical dimensions of their own.

which is injected into the spinal fluid to help the body make SMN protein. Progressive muscular atrophy (PMA) affects only the lower motor neurons. Progressive weakness is a common symptom.

Extracellular vesicle-mediated trafficking of molecular cues during human brain development. Cell Reports , 2024; 43 (10): 114755 DOI: 10.1016/j.celrep.2024.114755 Cite This Page : ...

Mice (n = 9) were prepared for the chronic recording of LFPs to assess the actual electric field gradient imposed by Cb-tDCS in our experimental design. Single-neuron extracellular recording of PCs in ...

Oct. 15, 2024 — Alzheimer's disease may damage the brain in two distinct phases, based on new research using sophisticated brain mapping tools. According to researchers who discovered this new ...

The first wiring diagram of every neuron in an adult brain and the 50 million connections between them has been produced for a fruit fly. This landmark achievement has been conducted by a large ...

Investigators say thrombospondin-4 levels were reduced in patients with symptoms of spinal muscular atrophy (SMA), but levels ...

Volume electron microscopy reveals a novel cellular process that is critical for healthy brain development, with implications ...

The first wiring diagram of every neuron in an adult brain and the 50 million connections between them has been produced for a fruit fly. The diagram of all 139,255 neurons in the adult fly brain ...