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(Click for frequent words.) 68 mental alertness 56 wakefulness 55 Alertness 55 mental acuity 54 probably aided classtime 54 sleepiness 54 attentiveness 53 daytime alertness 52 excitability 52 drowsiness 52 vigilance 51 reflexes 51 psychomotor skills 50 psychomotor speed 50 cognitive functioning 50 pupil dilation 49 watchfulness 48 psychomotor 48 Sleepiness 48 physiological arousal 48 calmness 48 stress hormone cortisol 48 cognitive abilities 47 suggestibility 47 irritability depression 47 seratonin 46 vagal tone 46 arousal 46 sensory perception 46 tiredness 46 Practicing yoga 46 distractibility 46 cognitive function 46 cognitive 46 daytime drowsiness 46 fatigue irritability 46 cognitive functions 46 subjective sleepiness 45 cognition 45 physiological reactions 45 anxiety irritability 45 irritability 45 startle reflex 45 proprioception 45 exaggerated startle response 45 daytime sleepiness 45 ghrelin hormone 44 monoamine neurotransmitters 44 circadian rhythm 44 Regular aerobic exercise 44 talkativeness 44 postural stability 44 sensory perceptions 44 Alcohol impairs 44 orexin 44 psychomotor retardation 44 treat narcolepsy 44 daytime somnolence 44 hormone serotonin 44 hyperarousal 44 sleep deprived 43 restfulness 43 restlessness 43 chemical serotonin 43 irritability nervousness 43 acetylcholine neurotransmitter 43 sensorimotor 43 dopamine neurotransmitter 43 spatial reasoning 43 salivary cortisol 43 neural substrates 43 cool headedness 43 stress hormones epinephrine 43 norepinephrine 43 parasympathetic nervous system 43 microsleep 43 exertion 43 spatial temporal reasoning 43 locomotor activity 43 psychophysical 43 verbal fluency 43 sedating medications 43 circadian rhythms 43 attentional 43 alert 42 aerobic endurance 42 borderline retardation 42 hyper arousal 42 drowsy 42 carbohydrate cravings 42 hypervigilance 42 psychophysiological 42 sociability 42 acoustic startle 42 neurotransmitters dopamine 42 orthostatic 42 caffeine 42 aerobic capacity 42 stamina 42 diuresis 42 sleep 42 wakeful 42 amino acid taurine 42 dilated pupils 42 sensory acuity 42 visuospatial abilities 42 proprioceptive 41 REM sleep 41 hyper vigilance 41 heightened alertness 41 emotional reactivity 41 theanine 41 slurred speech glassy 41 fat oxidation 41 insulin secretion 41 sodium excretion 41 dopamine chemical 41 perceptual abilities 41 fidgetiness 41 restlessness irritability 41 concentration 41 stress hormones 41 GABA neurotransmitter 41 ingestive behavior 41 endorphins 41 CPAP adherence 41 Proprioception 41 GABA gamma aminobutyric acid 41 alfentanil 41 disorientation 41 melatonin 41 saccades 41 yogic breathing 41 involuntary jerking 41 neurotransmitter GABA 41 intentionally misspelled 41 fatigue sleepiness 41 neuro transmitters 41 cortisol levels 41 chemical dopamine 41 dopamine signaling 41 sleep onset WASO 41 visuospatial skills 41 irritability mood swings 41 decisiveness 41 gamma oscillations 40 Circadian rhythm 40 synaptic plasticity 40 suppresses appetite 40 pro activeness 40 inhibitory neurotransmitters 40 postural instability 40 mood lability 40 impulsiveness 40 endocannabinoid system 40 cortisol hormone 40 oxygen uptake 40 cough reflex 40 anaerobic threshold 40 Ginkgo Biloba 40 co ordination 40 baroreceptor reflex 40 drowsiness dizziness 40 coordination 40 sedating antihistamine 40 comprehension 40 cortisol 40 hormone melatonin 40 serum sodium 40 ADHD symptoms 40 dopamine 40 fatty acid metabolism 40 intensity 40 blood sugar 40 impulsivity 40 blood oxygenation 40 neurotransmitter serotonin 40 nervousness irritability 40 arousals 40 awake 40 metabolism 40 inattentiveness 40 cortisol secretion 40 Chronic sleep deprivation 40 tiredness irritability 40 tremors stiffness slowness 40 blood glucose levels 40 ACh 40 diurnal rhythm 40 releasing endorphins 40 chronic sleep deprivation 40 serotonin 40 circadian rhythm sleep 40 restorative sleep 40 serotonin neurotransmitter 39 painful stimuli 39 endurance 39 grogginess 39 mental faculties 39 mirthful laughter 39 hyperactivity 39 Caffeine stimulates 39 Gum chewers 39 parasympathetic tone 39 activeness 39 stress hormone corticosterone 39 bladder contractions 39 dexterity 39 dietary fatty acids 39 rhythmicity 39 Drowsiness 39 EKG electrocardiogram 39 caffeine intake 39 Daytime sleepiness 39 hypocretin 39 medial orbitofrontal cortex 39 glycogen synthesis 39 reactivity 39 glucose tolerance 39 abstract reasoning 39 preparedness 39 cognitive domains 39 allopregnanolone 39 insula activation 39 lucidity 39 declarative memory 39 circadian 39 gastric motility 39 posture 39 cardiac autonomic 39 neuronal activity 39 stupor coma 39 sensory cues 39 aggressiveness 39 caloric burn 39 skin conductance 39 selfconfidence 39 muscle twitches 39 responsiveness 39 orexin neurons 39 growth hormone secretion 39 gastric distension 39 delusions hallucinations 39 brainwave patterns 39 pupillary light 39 PPAR delta 39 nystagmus 39 agility 39 leptin hormone 39 releases endorphins 39 Movement REM sleep 39 hyper alertness 39 frequent awakenings 38 Cortisol levels 38 Sleep deprivation 38 amblyopic eye 38 physiological 38 endorphin 38 restful sleep 38 visuo spatial 38 gastric pH 38 satiation 38 corticosterone 38 impairs judgment 38 inducing hormone melatonin 38 carefulness 38 pancreas secretes insulin 38 L theanine 38 basal metabolic rate 38 mindfulness 38 thermogenesis 38 hormones epinephrine 38 psychomotor agitation 38 sleep hormone melatonin 38 intrinsic motivation 38 olfactory senses 38 nighttime awakenings 38 respirations 38 willpower 38 hormone cortisol 38 Vigorous exercise 38 Dopamine 38 glucocorticoid hormones 38 APNewsBreak Calif 38 quick reflexes 38 sedative hypnotic 38 Vitamin D intake 38 movement REM sleep 38 sleeplessness 38 comprehension vocabulary 38 brainwave activity 38 lowers inhibitions 38 dopamine serotonin 38 jitteriness 38 forgetfulness 38 involuntary twitching 38 Aerobic exercise 38 mental fogginess 38 spatial orientation 38 profuse sweating 38 elevated prolactin 38 tremors rigidity 38 perseveration 38 autonomic arousal 38 impulsiveness hyperactivity 38 cognitive perceptual 38 physical exertion 38 perceptiveness 38 impaired cognition 38 perceptual reasoning 38 lactate threshold 38 intraocular pressure IOP 38 neurotransmission 38 submaximal 38 bodily sensations 38 epinephrine adrenaline 38 beta endorphin 38 Search themorningcall.com Web 38 smartness 38 fructose diet 38 locomotor 38 vessel dilation 38 hormones cortisol 38 EEG readings 38 hallucinations delusions disorganized 38 hyperactivity inattention 38 zopiclone 38 endogenous opioids 38 Melatonin 38 abilities 38 noradrenaline 38 cardiorespiratory endurance 38 thirst urination 38 physiological responses 38 incoordination 37 sharpness 37 ventral prefrontal cortex 37 Mindfulness meditation 37 bowel motility 37 ictal 37 Breathing exercises 37 gait 37 serum potassium 37 Cataplexy 37 autoregulation 37 tactile stimulation 37 melatonin hormone 37 catecholamine 37 predatory instinct 37 old Irma Morado 37 prosocial behavior 37 skeletal muscle mass 37 Conscientiousness 37 inhibitory neurotransmitter 37 distractedness 37 carb dieters 37 circadian cycle 37 melanopsin 37 AMPK activation 37 mental 37 temporoparietal 37 acetyl L carnitine 37 bronchial inflammation 37 verbal cues 37 reading comprehension 37 reflex 37 neurobehavioral functioning 37 brain derived neurotrophic 37 HPA axis 37 tactile stimuli 37 lateral prefrontal cortex 37 gastrointestinal motility 37 assertiveness 37 QT QTc interval 37 utmost vigilance 37 neurocognitive 37 impulsive behavior 37 neurotransmitter dopamine 37 cortical activation 37 psycho stimulant 37 postprandial glucose 37 cardio respiratory endurance 37 circadian misalignment 37 bradykinesia 37 Cortisol 37 Theanine 37 premotor 37 Physical exertion 37 neuropsychological functioning 37 skin elasticity 37 inattentional blindness 37 urate levels 37 headaches irritability 37 rate variability HRV 37 agitation hallucinations 37 decrements 37 cardiorespiratory fitness 37 coronary endothelial 37 muscle stiffness 37 plasma glucose levels 37 neurotransmitter acetylcholine 37 headache dizziness confusion 37 adrenal function 37 cerebral oxygen saturation 37 confusion sleepiness 37 antidepressive 37 neurochemicals 37 nutrient absorption 37 brainwaves 37 serum bicarbonate 37 inquisitiveness 37 albumin excretion 37 Caffeine 37 basal metabolism 37 confusion disorientation 37 maximal aerobic capacity 37 agitation irritability 37 Flunking simple 37 visuospatial 37 wrist actigraphy 37 amyloid beta plaque 37 heartrate 37 relaxes muscles 37 Leanna Depue director 37 primitive reflexes 37 RBP4 levels 37 dopamine pathway 37 postural sway 37 excessive sleepiness 37 hyperexcitability 37 irritability headaches 37 Cannabinoid receptors 37 fatigue 37 intoxication 37 Frosted Mini Wheats cereal 37 asanas postures 37 responsivity 37 hormone secretion 37 gamma aminobutyric acid GABA 36 cognitive affective 36 KAPVAY TM 36 Napping 36 dopamine receptors 36 narcolepsy sleep apnea 36 penile erection 36 preconscious 36 neurotransmitter norepinephrine 36 moods 36 Muscle relaxants 36 fluency 36 resting metabolic 36 dare devilry 36 metabolic 36 amyloid plaque formation 36 GH secretion 36 lethargy 36 headaches dizziness disorientation nausea 36 acuteness 36 situational awareness 36 hyperactive 36 headache dizziness nausea 36 seatbelt usage 36 hippocampal neurogenesis 36 consciousness 36 rCBF 36 morale 36 potentiation 36 capillary density 36 Exercise releases endorphins 36 audibility 36 satiety 36 dopamine antagonists 36 sedating antihistamines 36 tremor stiffness slowness 36 Robert Stickgold 36 emotional quotient 36 pleasantness 36 apneic episodes 36 oxytocin hormone 36 catecholamines 36 hormone epinephrine 36 calories expended 36 homeostatic 36 elevated creatinine 36 fatigue frequent urination 36 purposefulness 36 magnetic stimulation 36 glycosylated hemoglobin HbA1c 36 manual dexterity 36 genital arousal 36 incretin 36 glucose metabolism 36 urinary cortisol 36 metacognitive 36 calorie dieters 36 fluid intake 36 nonconscious 36 adult neurogenesis 36 psychostimulant drugs 36 QTc intervals 36 elevated cortisol 36 vasodilation 36 hyperfocus 36 awareness 36 Norepinephrine 36 Frequent urination 36 appetite vomiting diarrhea 36 psychostimulants 36 sensory input 36 muscle rigidity 36 muscle twitching 36 bone density 36 microcirculation 36 EEG biofeedback 36 SAPAP3 36 dorsal striatum 36 ski lls 36 mood swings irritability 36 GI motility 36 stimulate neurogenesis 36 dopamine norepinephrine 36 sleep deprivation 36 sucking reflex 36 surefootedness 36 dopamine neurotransmission 36 stressful situations 36 spontaneous erections 36 workrate 36 mental stimulation 36 joints limber 36 ventilatory 36 dopamine transporter 36 cerebral perfusion 36 cholesterol homeostasis 36 verbalization 36 hormones ghrelin 36 courage selflessness 36 Psychomotor 36 cheerfulness 36 neurotransmitters 36 Epworth Sleepiness Scale 36 prolactin levels 36 bloodshot eyes smelled 36 anhedonia 36 D2 receptors 36 extracellular dopamine 36 airway narrowing 36 aptitude 36 bioelectrical 36 frequent urination 36 habitual 36 circadian cycles 36 scopolamine 36 depression irritability 36 thirst frequent urination 36 muscular endurance 36 Reflexes 36 insomnia irritability 36 pine bark extract 36 restful alertness 36 Souvenaid 36 paresthesia 36 psychosocial variables 36 kynurenic acid 36 Situational awareness 36 erectile function 36 saccade 36 akinetic mutism 36 appetitive 36 Mutant mice 36 neuromuscular coordination 36 autonomic nervous system 36 Multiple Sleep Latency 36 irritability tremors 36 imaginativeness 36 kalirin 36 endothelial function 36 aerobic conditioning 36 plasma leptin 36 metabolize sugar 36 kinesthetic 36 hypotensive 36 esophageal motility 36 nighttime urination 36 productiveness 36 Sleeping pills 36 expiratory flow 36 cardiopulmonary fitness 36 problem solving 36 cheerful disposition 36 prescribed diuretics 36 Acutely 36 Withdrawal symptoms 36 humilty 35 focus Emotiv bulkier 35 spatial visualization 35 unnecessary ventricular pacing 35 Search baltimoresun.com Web 35 psycho physiological 35 GABA 35 phonics vocabulary 35 erections 35 salivation 35 intelligence quotient IQ 35 factor BDNF 35 confusional 35 limbic 35 hallucinations 35 inattention blindness 35 hyper excitability 35 allostatic 35 synaptic function 35 effortful 35 middle frontal gyrus 35 trainability 35 lateral hypothalamus 35 tremors stiffness 35 senses 35 inhibitory transmitter 35 symptom severity 35 theta waves 35 synapse formation 35 tissue oxygenation 35 axonal transport 35 adenosine 35 sugar cravings 35 DHA fatty acid 35 diastolic function 35 overtired 35 synchrony 35 fluency comprehension 35 polyunsaturated meal 35 headache drowsiness 35 mild sedative 35 macular pigment 35 suppleness 35 Cramer Bornemann 35 hypoglycemia 35 observable behaviors 35 dyspnea shortness 35 enzyme inhibition 35 parietal cortices 35 visuomotor 35 flow mediated dilation 35 blood glucose concentrations 35 percept 35 yaw angle 35 jaw clenching 35 Ghrelin 35 strenuous exertion 35 neurohormones 35 neurocognitive functioning 35 proactiveness 35 habituation 35 blackcurrant extract 35 lightheadedness dizziness 35 synaptic transmission 35 neuromotor 35 cardiomyocyte proliferation 35 facial expression 35 BCAAs 35 potency 35 benfotiamine 35 emotional arousal 35 premorbid 35 anticipatory 35 hyperactivity distractibility 35 sleep disorders 35 L Theanine 35 cold clammy skin 35 dizziness slurred speech 35 skillfulness 35 endocannabinoid signaling 35 visuospatial memory 35 glandular swelling 35 Intelligence Quotient IQ 35 glassy bloodshot eyes 35 mindfulness exercises 35 brain circuitry 35 cardio respiratory fitness 35 hormones leptin 35 proactivity 35 thiamine 35 excessive salivation 35 peripheral insulin sensitivity 35 professionalism 35 status epilepticus 35 glucuronolactone 35 oculomotor 35 dopamine depletion 35 EphB2 levels 35 insulin sensitivity 35 slurred speech 35 PLMS 35 electroencephalographic EEG 35 muscular rigidity 35 Irritability 35 compulsivity 35 instinctive 35 CONCERTA ® 35 stickability 35 sleep deprivation impairs 35 tactical acumen 35 Search amNY.com Web 35 saccadic 35 muscle protein synthesis 35 endorphin rush 35 dizziness shortness 35 testosterone secretion 35 orthostatic blood 35 hypersomnia 35 bispectral index 35 uncontrollable shaking 35 swallowing reflex 35 vitamin B1 35 tremor rigidity 35 maximal oxygen 35 facial expressions 35 M. vaccae 35 acid GABA 35 postprandial hyperglycemia 35 utmost prudence 35 neurohormone 35 telomerase activity 35 lateral habenula 35 adiponectin levels 35 neuropsychological 35 gut microflora 35 NRF2 gene 35 pulmonary artery pressure 35 VO2 max 35 suicidal tendencies 35 cortisol concentrations 35 neuro cognitive 35 plasticity 35 salivary flow 35 lightning reflexes 35 orderliness 35 involuntary reflexes 35 synapse maturation 35 intellectual faculties 35 vestibular rehabilitation 35 Skipping meals 35 neuronal connections 35 VO2max 35 electroencephalographic 35 drinking beetroot juice 35 horizontal gaze nystagmus 35 constant vigilance 35 fatigability 35 Stat1 35 NAcc 35 glucagon secretion 35 hypersalivation 35 ventromedial prefrontal cortex 35 cortical thinning 35 light headedness 35 ergogenic 35 brain shrinkage 35 blurred vision slurred speech 35 NIASPAN 35 c reactive protein 35 vomiting lethargy 35 fluency vocabulary 35 drowsy driving 35 apneas 35 baroreflex sensitivity 35 orbital frontal cortex 35 blood oxygen saturation 35 toning muscles 35 acuity 35 Beetroot juice 35 recuperative breaks 35 sleep disturbances 35 satiety fullness 35 arterial stiffness 35 hippocampal volume 35 Alzheimer Disease Assessment 35 stimulant medication 35 attentional blink 35 hormone prolactin 35 wore pedometers 35 Overworking 35 anterior hippocampus 35 amygdala reactivity 34 cholinergic tone 34 endocannabinoids 34 tic severity 34 analgesic medications 34 overactivity 34 uric acid levels 34 composure 34 uterine contractions 34 neuronal plasticity 34 VO2 peak 34 fatty acid oxidation 34 IKK2 34 melatonin onset 34 capillary permeability 34 Search OrlandoSentinel.com Web 34 self directedness 34 pleasurable sensations 34 phasic 34 irrepressibility 34 troponin T 34 chest pains shortness 34 unconsciousness unsteadiness problems 34 D2 receptor 34 analgesic effects 34 serotonin signaling 34 anterior cingulate gyrus 34 Attentiveness 34 physiological adaptations 34 disordered breathing 34 libido 34 caloric expenditure 34 extrapyramidal symptoms EPS 34 noncognitive skills 34 impulsive behaviors 34 teamwork 34 monoamine 34 uninterrupted chest compressions 34 helpfulness 34 perceived exertion 34 ambidexterity 34 dizziness nausea confusion 34 cyclic AMP 34 auditory cues 34 superhuman 34 Search Newsday.com Web 34 nakabandis 34 platelet inhibition 34 detraining 34 Search dailypress.com Web 34 potassium bromide 34 aggression 34 attentional bias 34 postural hypotension 34 Relaxation techniques 34 gingko biloba 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34 nausea constipation 34 p# activation 34 involuntary movements 34 caloric intake 34 concentration Cmax 34 defective CFTR proteins 34 #mg/#ml 34 salience 34 perseverative 34 fasting 34 carb cravings 34 motion parallax 34 diagnose clinically 34 breathwork 34 neurocognition 34 behaviors 34 NREM 34 hypo 34 vascular permeability 34 sexual arousal 34 selfesteem 34 cortical regions 34 psychosocial functioning 34 muscle glycogen 34 buspirone 34 intracellular calcium 34 postconcussive symptoms 34 nutritional intake 34 strenuousness 34 nonverbal behaviors 34 muscle glycogen stores 34 theta rhythm 34 nakabandi 34 recurrent unprovoked 34 bloodflow 34 competence 34 dizziness drowsiness 34 serum glucose 34 Epinephrine 34 anandamide 34 cuing 34 stimulants 34 ionotropic 34 creatine supplementation 34 Teeth grinding 34 Wellmune WGP 34 Independent.ie reserve 34 cognitive faculties 34 Stickgold 34 neurophysiologic 34 brain cortex 34 visuospatial processing 34 modafinil Provigil 34 hypercapnia 34 acamprosate 34 Joshua Risner 34 oncomodulin 34 pugnacity testosterone truculence 34 tenseness 34 c Fos 34 induce sleepiness 34 chemosensory 34 GPU voltages 34 centeredness 34 cardiovascular endurance 34 razor sharp reflexes 34 dizziness blurred vision 34 PER2 34 RORA 34 disinhibition 34 unhealthy dietary habits 34 dizziness lightheadedness 34 Overtraining 34 posterior cingulate 34 serotonin neurons 34 disruptiveness 34 melatonin supplements 34 circadian clocks 34 reinforcer 34 carbohydrate craving 34 lymph circulation 34 exhaled nitric oxide 34 Pulsing multicolored diodes 34 peacefulness 34 antihistamine Benadryl 34 attunement 34 corticotrophin releasing hormone 34 neuronal excitability 34 dorsolateral prefrontal cortex 34 hormone norepinephrine 34 Tiredness 34 anxiety 34 dextroamphetamine 34 thicker cortex 34 fearfulness 34 pupils dilate 34 momentary 34 Impairing 34 muscle hypertrophy 34 sensory cortex 34 prefrontal lobe 34 facial symmetry 34 circadian pacemaker 34 daytime naps 34 inhibitory synapses 34 substance erythropoietin EPO