Related by context. Frequent words. (Click for all words.) 75 cognitive 74 cognitive functioning 74 cognition 73 cognitive functions 72 cognitive function 62 cognitively 57 cognitive impairment 56 brain 54 reading comprehension 53 neurological 53 kidney function 52 cognitive decline 52 lung function 52 frontal lobe 51 perceptual 51 eyesight 51 reflexes 50 comprehension 50 behavioral 49 abilities 49 cerebellum 49 plasticity 49 physiological 49 brain scans 48 nonverbal 48 IQs 48 synapses 48 mild cognitive impairment 48 neural 48 visual acuity 48 alertness 47 developmental delays 47 prefrontal cortex 47 impulsivity 47 insulin sensitivity 47 Cognitive 47 glucose metabolism 47 bone density 47 developmentally 46 brains 46 sleep disturbances 46 cortex 46 psychotic symptoms 46 dementia 46 hippocampus 45 depressive symptoms 45 ADHD 45 auditory 45 neurologic 45 self esteem 45 metabolic 44 sensory 44 neuronal 44 developmental disorders 44 facial expressions 44 IQ 44 phenotypes 44 physiologically 44 learning disabilities 44 Alzheimer disease 44 cortisol levels 43 neurodegeneration 43 vocabulary 43 dietary intake 43 neural networks 43 neurons 43 calorie restriction 43 cerebral cortex 43 autism spectrum disorders 43 psychiatric disorders 43 pulmonary function 43 hyperactivity 43 REM sleep 43 brainstem 42 irritability 42 nerve cells 42 disorders 42 mental 42 metabolism 42 BDNF 42 dyslexic 41 behaviors 41 fMRI 41 physiology 41 dexterity 41 schizophrenia 41 retinas 41 gait 41 Parkinson disease 41 cortical 41 occupational therapy 41 personality traits 41 neurological disorder 41 slurred speech 41 vascular dementia 41 blood glucose levels 41 abnormalities 41 arousal 41 wakefulness 41 circadian 41 inhibitory