Related by context. Frequent words. (Click for all words.) 54 neurotransmitter dopamine 53 progranulin 53 neuroimaging studies 53 HPA axis 52 hippocampal volume 52 neurotransmitter glutamate 52 electrophysiological 51 amyloid proteins 51 sensorimotor 51 hypocretin 51 anterior cingulate 51 atherosclerotic lesions 51 neurochemicals 51 electrical conduction 51 dorsolateral prefrontal cortex 50 spatial reasoning 50 neuropeptides 50 noradrenaline 50 astrocyte 50 catecholamine 50 mesothelin 49 ADDLs 49 striatal 49 cognitions 49 ABCA1 49 neurotransmitter serotonin 49 atherosclerotic plaques 49 hormone cortisol 49 parietal lobes 49 neural cells 49 neural mechanisms 49 demyelination 49 dentate gyrus 49 Notch signaling 48 beta amyloid protein 48 caudate 48 amyloid beta protein 48 catecholamines 48 midbrain 48 tau tangles 48 brain circuitry 48 researchers hypothesize 48 medial prefrontal cortex 48 dopamine receptors 48 parietal cortex 48 apoE 48 FMRP 48 brain lesions 48 neuronal connections 48 fatty acid metabolism 48 dopamine 48 platelet activation 48 cystatin C 48 somatosensory 48 homeostatic 48 TNFa 48 neurotransmission 48 synaptic plasticity 47 Alzheimer disease pathology 47 platelet reactivity 47 psychomotor 47 calmodulin 47 neurochemical 47 blood oxygenation 47 neuroendocrine 47 hypothalamic 47 synaptic transmission 47 melanopsin 47 chemical serotonin 47 obestatin 47 cyclic AMP 47 tau protein 47 extraversion 47 left ventricular systolic 47 plasticity 47 serotonin transporter 47 FGF# 47 follicle stimulating hormone FSH 47 NMDA receptors 47 CYP#D# 47 genetic polymorphisms 47 excitatory 47 morphologic 47 amyloid protein 47 microstructural 47 mitochondrial function 47 metabolic acidosis 47 thalamic 47 basal ganglia 47 vascular permeability 47 eNOS 47 neurotransmitter acetylcholine 47 caudate nucleus 47 distractibility 47 dopaminergic 47 neurobehavioral 47 bilirubin levels 47 brain derived neurotrophic 47 glucose homeostasis 47 overactivity 47 hepatocyte