Diffusion MRI fiber tracking provides a non-invasive method for mapping the trajectories of
human brain connections, but its false connection problem has been a major challenge. This …

White matter fiber tracking using diffusion magnetic resonance imaging (dMRI) provides a
noninvasive approach to map brain connections, but improving anatomical accuracy has …

Cerebral strokes can disrupt descending commands from motor cortical areas to the spinal
cord, which can result in permanent motor deficits of the arm and hand. However, below the …

Parkinson's disease involves multiple neurotransmitter systems beyond the classical
dopaminergic circuit, but their influence on structural and functional alterations is not well …

Theories expounding the neural relationship between speech and singing range from
sharing neural circuitry, to relying on opposite hemispheres. Yet, hodological studies …

Alzheimer's disease involves many neurobiological alterations from molecular to
macroscopic spatial scales, but we currently lack integrative, mechanistic brain models …

While current dual-steam neurocognitive models of language function have coalesced
around the view that distinct neuroanatomical networks subserve semantic and …

While functional MRI (fMRI) studies have mainly focused on gray matter, recent studies have
consistently found that blood-oxygenation-level-dependent (BOLD) signals can be reliably …

Objective. During deep brain stimulation (DBS), it is well understood that extracellular
cathodic stimulation can cause activation of passing axons. Activation can be predicted from …

Humans undergo extreme physiological changes when subjected to long periods of
weightlessness, and as we continue to become a space-faring species, it is imperative that …