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Dementia royalty-free stock footage
1,550 dementia royalty-free stock videosSee dementia stock images
4k00:11Female nurse doctor wear white uniform hold hand of senior grandmother patient help express empathy encourage tell diagnosis at medical visit, older people healthcare support concept, close up view
4k00:10Upset senior retired man grandpa holding cane stick in hands sit alone on sofa at home, depressed pensive old elderly man having older age health problems feeling lonely thinking of disease concept
4k00:09Elderly senior man stay at home on quarantine. Pensive looking away and feel upset. Sad grandfather widower alone. Thoughtful melancholy older retired gray haired grandpa. Sorrow grief loneliness conc
4k00:14Disabled old senior grandmother holding walking cane stick in hands, sad elderly woman hopeless depressed about health problem injury worried of disease concept alone at home hospital, close up view
hd00:07Pensive elder senior man looking away feel upset, thoughtful melancholic older retired gray haired grandpa suffer from sorrow grief loneliness, sad grandfather widower alone at home, close up view
4k00:10Elderly senior adult man holding walking cane stick in hands concept, sad depressed lonely old retired disabled male grandparent sit alone at home waiting medical care support concept, close up view
hd00:12Dementia treatment and Alzheimer brain memory disease therapy concept as old trees recovering as a neurology or psychology cure metaphor with 3D illustration elements.
4k00:06Serious thoughtful elderly old woman looking away sit on sofa alone think of loneliness problem, pensive sad senior middle aged grandma feel worried depressed lonely at home from anxiety and solitude
hd00:15Young woman nurse caregiver holding clipboard consulting old elder man, female doctor therapist in uniform sit on sofa at home hospital with senior patient during medical visit doing health checkup
4k00:08Thoughtful confused senior grandpa feel worried alone at home think of memory loss forgotten information, elderly old man look away anxious about dementia alzheimer disease mental problem concept
4k00:06Old senior woman sit on sofa alone with hands folded, lonely elderly mature grandmother patient having health care arthritis problem suffer from loneliness poverty depression concept, close up view
4k00:17A senior elderly woman on a couch suffers dementia or Alzheimer's and can't remember something. Shot in 4K UHD.
hd00:09Young kind woman nurse daughter caregiver holding stroking hand of old elder man patient close up view, senior grandparent care, two generations support concept, grandparent healthcare and hope
4k00:08Close up view of scared upset middle aged older woman feeling afraid stressed face thinking of disease or mental problems having strong headache suffer from panic attack or memory loss concept
hd00:18Kind mature woman nurse caregiver supporting talking to old elder man help with problem, female doctor therapist in uniform on sofa at home hospital cheering give empathy listen to senior patient
4k00:13synapse concept degenerative disease neurological disease Alzheimer's, dementia, cognitive process concept synapse deconstructing exploding 3D rendering
4k00:14Close up head shot unhappy anxious middle aged woman having bad premonitions, worrying about health problems. Upset thoughtful older female retiree suffering from dementia alzheimer disease.
hd00:14Lonely disappointed elderly blond woman sitting at table with coffee cup lost in sad thoughts feels upset, mature alone melancholic grandma reminiscing relive the past memories regrets in life concept
hd00:26Alzheimer disease: The foreground cells are healthy neurons. The yellow structures are amyloid plaques damaging neurons. The violet cells are microglia cells that phagocyte and degrade sick neurons.
hd00:11Smiling mature kind woman nurse doctor talking to happy disabled old elder man, happy female therapist cheering taking care of senior patient giving support and medical assistance in retirement house
4k00:10Unhappy middle aged mature pensive woman sitting on sofa at home thinking of problems or family troubles. Upset lost in thoughts older sad lady feeling lonely, suffering from depression alone.
4k00:10Asian elderly couple holding their hands while taking together in living room, couple feeling happy share and support each other lying on sofa at home. Lifestyle Senior family at home concept.
4k00:27Worried thoughtful senior old adult 80s man sit alone at home thinking of lonely life. upset elderly gray-haired grandpa look away feel sorrow anxiety concept, close up old grandparent sad face view.
4k00:15Thoughtful serious worried mature older lady feel concerned about health problems sit alone at home, anxious stressed pensive middle aged senior woman thinking of loneliness concept, close up view
4k00:08Thoughtful tired middle aged man sitting on couch relying on walking stick, feeling stressed. Depressed mature grandfather thinking of geriatric health problems disease, suffering from loneliness.
4k00:06Close up middle aged grandfather clinic patient relying on walking stick. Upset stressed retired older man holding hands on cane, waiting for medical support, thinking of health physical problems.
4k00:16A senior elderly woman on a couch suffers dementia or Alzheimer's and can't remember something. Shot in 4K UHD.
4k00:18Elderly man reading the sad news of the letter and painful sigh. He has his hand on his chest.
4k00:12Alzheimer Memory loss video and brain aging due to dementia and alzheimer's disease as a medical icon of a group of autumn fall trees shaped as a human head losing leaves on a white background.
hd00:10Visceral fat. It is highly hormonally active and increases the risk for coronary heart disease, cancer, stroke, dementia, diabetes, depression, arthritis, thrombosis, obesity, sexual dysfunction.
hd00:09Man with schizophrenia suffering from dementia, time lapse of mad man with mental disorder, psychedelic black and white video clip
hd00:19Mature woman nurse caregiver hold clipboard consult old elder man explain treatment prescription, female doctor therapist in uniform talk to senior patient during medical visit doing health checkup
4k00:10 neuron electrical impulse synapse concept degenerative disease neurological disease Alzheimer's, dementia, cognitive process concept synapse deconstructing exploding 3D rendering
hd00:07Parkinson's disease symptoms. Close up of tremor (shaking) hands of Middle-aged women on wooden table. Mental health and neurological disorders.
4k00:45Sterlitamak, Bashkortostan / Russia - 08.15.2017: Alcoholism. Two drunk young men in the city square in the early morning. 2 shots.
4k00:17Thoughtful sad lonely old elder grandfather hold cane stick sit alone on couch, upset depressed senior retired man having geriatric health problem think of loneliness disease in retirement house
4k00:10Depressed thoughtful elderly adult woman holding walking cane stick sit alone on sofa, pensive sad old senior grandma feeling lonely suffer from geriatric health problems concept, close up view
4k00:09Young woman doctor nurse hold hand of elderly female grandma patient at home hospital visit give support help and comfort concept, medical care responsibility, senior people healthcare, close up view
4k00:08Pensive elderly senior man looking away feel upset, thoughtful melancholy older retired gray haired grandpa suffer from sorrow grief loneliness, sad grandfather widower alone at home, close up view
4k00:15Upset old senior woman hold cane stick feel sad depressed about health problem sit alone at home near window wait caregiver visit, frustrated grandmother worried of disease concept, close up view
4k00:11An elderly senior woman in bed struggles with Alzheimer's or dementia, and can't remember the phone number. Shot in 4K UHD.
4k00:13MRI Scan of Normal Healthy Brain (Magnetic Resonance Imaging) Ultra HD 4k Time Lapse- Loop Record
4k00:19Elderly male patient with Alzheimer's illness, undergoing electroencephalogram examination Senior man with a nurse in clinic for medical evaluation using EEG. Brain illness prevention using technology
4k00:17Unhappy troubled elderly woman incredulously looks at a pill. don't want to take medical drugs
4k00:10Close up young nurse holding hand of elderly patient, supporting after bad diagnosis at consultation. Empathic social worker in uniform comforting mature old woman, giving psychological help.
hd00:10Neuron or nerve cells which form part of the nervous system which process and transmit information by electrical and chemical signalling
4k00:09A handsome man stands near the window. A man behind bars. A handsome man in disadvantaged areas of the city . A man in depression. Lonely guy.
hd00:12Animation presents the human brain, symbol of the central nervous system and of intelligence, on an obscure dark blue background with floating particles.
4k00:06Sad thoughtful lonely senior 70s man sit alone at home look away think of solitude grief. upset depressed retired old adult grandfather feel pain anxiety suffer from loneliness concept, close up view.
4k00:07Elder senior man sit alone wrinkled skin hands folded. depressed lonely old grandfather suffer from solitude geriatric disease wait for support, older grandparent loneliness concept, close up view.
4k00:14Depressed upset senior old grandpa get psychological support from caring kind female doctor nurse comforting sad elder male patient complaining on headache helping giving empathy at nursing home.