cognition
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Brain, cognition, concept cells, context neurons, declarative memory, entorhinal cortex, epilepsy patients, hippocampus, human memory, item-context memory, medial temporal lobe, neuroscience, single-neuron recordingHuman Memory Context Neurons: 3,109-Cell Study in Epilepsy Patients
A 2026 Nature single-neuron study recorded 3,109 medial temporal lobe neurons from…
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Brain, cognition, dopamine, motivation, neuroscience, parkinson’s disease, reaction time, reward history, single-unit recording, substantia nigraHuman Substantia Nigra Neurons Tracked Prior Reward and Faster Motivation
A 2026 iScience study recorded 27 substantia nigra neurons during deep-brain-stimulation surgery…
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abdomen brain coupling, Brain, brain motion, cerebrospinal fluid, cognition, glymphatic system, interstitial fluid, locomotion, mouse neuroscience, neuroscience, two-photon microscopyAwake Mouse Brain Motion Was Driven by Abdominal Coupling, Not Heartbeat
A 2026 Nature Neuroscience study found that awake mouse brain motion was…
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A4 study, ADNI, Alzheimer’s disease, amyloid PET, blood biomarker, Brain, calibration, cognition, machine learning, negative predictive value, Neurodegenerative Diseases, p-tau217, plasma biomarkersAlzheimer’s Blood Biomarker Models Lose Rule-Out Power Across Cohorts
A 2026 ADNI/A4 validation study found that Alzheimer’s plasma-biomarker machine-learning models still…
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A-beta 42/40, Alzheimer’s disease, amyloid PET, blood biomarkers, Brain, Clarity AD, cognition, GFAP, lecanemab, maintenance dosing, Neurodegenerative Diseases, p-tau181, PK/PD modelingLecanemab Blood Biomarkers Rebound Faster Than Amyloid PET After Stopping
Lecanemab blood biomarkers may rebound much faster than amyloid PET after treatment…
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Brain, cognition, cognitive impairment, CPAP, dementia risk, Epworth Sleepiness Scale, excessive daytime sleepiness, memory, Neurodegenerative Diseases, obstructive sleep apnea, osa, PAP therapy, pitolisant, Psychomotor Vigilance Task, sleep, solriamfetolResidual Sleepiness in Treated Sleep Apnea Linked to Memory Deficits
Some sleep apnea patients stay sleepy even when their CPAP is used…
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ACE study, adulthood adversity, biological aging, Brain, childhood adversity, cognition, frailty index, grip strength, longitudinal cohort, metabolomics, MileAge, Psychiatry, Psychology, Stress, telomere length, trauma, UK BiobankChild and Adult Adversity Doubled Frailty in UK Biobank
A 2026 UK Biobank analysis by Aas et al. in BMC Medicine…
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Autism, autistic children, Brain, cognition, hippocampus, navigation, Psychology, self-perception, sense of direction, SPACE task, spatial cognitionAutistic Children Matched Navigation Tasks but Rated Their Ability Lower
A 2026 medRxiv preprint found that 26 autistic children performed similarly to…
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anterior cingulate cortex, Brain, cognition, cognitive control, delay discounting, Human Connectome Project, impulsivity, intertemporal choice, neurodevelopment, neuroscience, paracingulate sulcus, Psychology, sulcal morphologyAnterior Cingulate Sulcus Asymmetry Linked to Lower Delay Discounting
A 2026 Human Connectome Project MRI study linked asymmetric anterior cingulate cortex…
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autonomic dysfunction, Brain, cardiovascular regulation, cognition, cognitive aging, cognitive stress, dementia screening, MCI, mild cognitive impairment, MoCA, pulse wave analysis, pulse-wave harmonicsPulse-Wave Harmonics Flag MCI During Cognitive Stress: 2.6-Point Gap
A 2026 community study of 101 older adults found that pulse-wave harmonics…
