 |
Search Results
4,828 images for HUMAN BRAIN
Page 1 of 25
SIGHT. SIGHT Illustration of the visual areas of the brain shown in profile in a male skull.
Brain Rocks at White Pocket, eroded Navajo sandstone rocks with Liesegang bands or Liesegang rings, Pareah Paria Plateau, Ver...
Brain Rocks at White Pocket, eroded Navajo sandstone rocks with Liesegang bands or Liesegang rings, Pareah Paria Plateau, Vermillion Cliffs National Monument, Arizona, Utah, Southwestern USA, USA
CEREBRAL ABCESS. CEREBRAL ABCESS In the temporo-occipital region of the brain that controls language, an abcess causing epile...
CEREBRAL ABCESS. CEREBRAL ABCESS In the temporo-occipital region of the brain that controls language, an abcess causing epileptic seizures and several hours of aphasia is visible. Gadolinium enhanced MRI-T1.
WHOLE BODY CRYOTHERAPY. Photo essay on the Whole Body Cryotherapy at INSEP National institute of sport in France. Whole Body ...
WHOLE BODY CRYOTHERAPY. Photo essay on the Whole Body Cryotherapy at INSEP National institute of sport in France. Whole Body Cryotherapy is the stimulating use of extremely low temperatures below minus 110°C. The therapy stimulates the temperature receptors in the skin to communicate with the brain. The brain then transmits messages throughout the body causing the peripheral blood vessels to constrict. The enhanced blood supply that Whole Body Cryotherapy stimulates increases the oxygen and nutr
HEALTH TELEMATICS. Tele_consultation between the neurology department in Besançon hospital, France and A&E in Dole hospital, ...
HEALTH TELEMATICS. Tele_consultation between the neurology department in Besançon hospital, France and A&E in Dole hospital, France. Dole hospital doesn´t have a neurology department which makes detecting a CVA a difficult task. Telemedicine allows A&E doctors at Dole Hospital to obtain an immediate diagnosis by a neurologist in Besançon hospital. This system allows doctors to exchange medical imagery and the patient´s file.
ANATOMY OF THE BRAIN. Anatomical model of the human brain or encephalon cross_section. The encephalon is composed of the dien...
ANATOMY OF THE BRAIN. Anatomical model of the human brain or encephalon cross_section. The encephalon is composed of the diencephalon, covered by the cerebrum flesh colored. The cerebellum in brown and the brain stem in white lie under the cerebrum. The surface of the
Cross section digital illustration of spinal nerve fibres and convey motor signals highlighted in pink and green
BRAIN, MRI. Photo essay at the regional hospital complex of Lille, France, hospital Roger Salengro, department of neurosurger...
BRAIN, MRI. Photo essay at the regional hospital complex of Lille, France, hospital Roger Salengro, department of neurosurgery, Gamma knife. Treatment of an acoustic neuroma by stereotaxic radiosurgery gamma knife. The patient is installed in a MRI room with a stereotaxic frame and a complementary helmet for location.
HEAD, DRAWING. Skull in a 6_year_old child. Representation, in the face of a 6_year_old child in profile view, of the skull i...
HEAD, DRAWING. Skull in a 6_year_old child. Representation, in the face of a 6_year_old child in profile view, of the skull in oranged_yellow inside which is located the brain in orange : right cerebral hemisphere, cerebellum at the bottom and at the back of the brain stem towards the bottom, followed by the spinal cord that exits from the lower part of the skull through the occipital hole.
HEMATOMA, BRAIN MRI. HEMATOMA, BRAIN MRI Examination of elderly man experiencing mental confusion after receiving a blow to t...
HEMATOMA, BRAIN MRI. HEMATOMA, BRAIN MRI Examination of elderly man experiencing mental confusion after receiving a blow to the head. MRI indicates the presence of a recently-ruptured subdural hematoma. Bilateral flash MRI-T1.
THYROID, ILLUSTRATION. THYROID, ILLUSTRATION Thyroid gland and arterial vascularization of the neck. The arteries of the neck...
THYROID, ILLUSTRATION. THYROID, ILLUSTRATION Thyroid gland and arterial vascularization of the neck. The arteries of the neck are mainly composed of carotids, anteriorly, and vertebral arteries not visible here, posteriorly. They irrigate the structures of the neck, the head and the brain. The carotid arteries are issue from the aortic arch. The common carotid arteries, right and left, divide at thyroid_level into internal and external carotids. The external carotids give numerous collateral art
Digital illustration of superior temporal sulcas (red), orbitofrontal cortex and amygdala (green), in human brain
BRAIN REWARD SYSTEM. The brain reward pathway is indispensable to the survival because it associates the execution of vital f...
BRAIN REWARD SYSTEM. The brain reward pathway is indispensable to the survival because it associates the execution of vital functions with strong sensations of satisfaction. The ventral tegmental area VTA, receives informations which indicate the level of satisfaction, then analysis and transmits this information thanks to a chemical messenger, the dopamine, to the nucleus accumbens, the septum, the amygdala and the prefrontal cortex. The nucleus accumbens acts on the striatum which commands our
SYNAPSE. SYNAPSE LTP (long-term potentiation). Mechanism of LTP (long-term potentiation), which plays a role in learning. Sta...
SYNAPSE. SYNAPSE LTP (long-term potentiation). Mechanism of LTP (long-term potentiation), which plays a role in learning. Stage 1 (See images no. 11969 05 and 11970 05 for stages 2 and 3). In response to a stimulus (sight, taste, touch, etc.), an electrical signal is produced which triggers the release of massive quantities of glutamate (purple triangles) by the presynaptic element. This in turn triggers a massive release of calcium (red spheres) in the dendrite (postsynaptic element), se
Digital illustration of human brain with differing views provided by each eye producing three dimensional vision
WHOLE BODY CRYOTHERAPY. Photo essay on the Whole Body Cryotherapy at INSEP National institute of sport in France. Whole Body ...
WHOLE BODY CRYOTHERAPY. Photo essay on the Whole Body Cryotherapy at INSEP National institute of sport in France. Whole Body Cryotherapy is the stimulating use of extremely low temperatures below minus 110°C. The therapy stimulates the temperature receptors in the skin to communicate with the brain. The brain then transmits messages throughout the body causing the peripheral blood vessels to constrict. The enhanced blood supply that Whole Body Cryotherapy stimulates increases the oxygen and nutr
Scanning a Brain in an Operating Room,Neuroradiologist Dr. Dean Elias uses a machine to image a patient's brain in surgery. T...
Scanning a Brain in an Operating Room,Neuroradiologist Dr. Dean Elias uses a machine to image a patient's brain in surgery. The scan is projected on monitors along the wall of the operating room.
BRAIN REWARD SYSTEM. The brain reward pathway is indispensable to the survival because it associates the execution of vital f...
BRAIN REWARD SYSTEM. The brain reward pathway is indispensable to the survival because it associates the execution of vital functions with strong sensations of satisfaction. The ventral tegmental area VTA, receives informations which indicate the level of satisfaction, then analysis and transmits this information thanks to a chemical messenger, the dopamine, to the nucleus accumbens, the septum, the amygdala and the prefrontal cortex. The nucleus accumbens acts on the striatum which commands our
BRAIN, SCAN. Photo essay from hospital. Scanner cut_away view of a human brain showing the eyeballs and the optic nerves. Nor...
BRAIN, SCAN. Photo essay from hospital. Scanner cut_away view of a human brain showing the eyeballs and the optic nerves. Normal aspect.
BRAIN REWARD SYSTEM. The brain reward pathway is indispensable to the survival because it associates the execution of vital f...
BRAIN REWARD SYSTEM. The brain reward pathway is indispensable to the survival because it associates the execution of vital functions with strong sensations of satisfaction. The ventral tegmental area VTA, receives informations which indicate the level of satisfaction, then analysis and transmits this information thanks to a chemical messenger, the dopamine, to the nucleus accumbens, the septum, the amygdala and the prefrontal cortex. The nucleus accumbens acts on the striatum which commands our
ALZHEIMER´S DISEASE, SCAN. ALZHEIMER´S DISEASE, SCAN Scan of the brain of a patient affected by Alzheimer´s disease axial sec...
ALZHEIMER´S DISEASE, SCAN. ALZHEIMER´S DISEASE, SCAN Scan of the brain of a patient affected by Alzheimer´s disease axial section. Median portion of dilated third ventricle. Symmetrical dilation of intersections, whereas the cortical horns are normal in size.
STEREOTACTIC SURGERY. Photo essay at the regional hospital complex of Lille, France, hospital Roger Salengro, department of n...
STEREOTACTIC SURGERY. Photo essay at the regional hospital complex of Lille, France, hospital Roger Salengro, department of neurosurgery, Gamma knife. Treatment of an arteriovenous malformation by stereotaxic radiosurgery gamma knife. Placement of the stereotaxic frame used as a marker all day long for the arteriography, scanner, MRI and radiosurgery.
BRAIN REWARD SYSTEM. The brain reward pathway is indispensable to the survival because it associates the execution of vital f...
BRAIN REWARD SYSTEM. The brain reward pathway is indispensable to the survival because it associates the execution of vital functions with strong sensations of satisfaction. The ventral tegmental area VTA, receives informations which indicate the level of satisfaction, then analysis and transmits this information thanks to a chemical messenger, the dopamine, to the nucleus accumbens, the septum, the amygdala and the prefrontal cortex. The nucleus accumbens acts on the striatum which commands our
Brain Rocks of the Coyote Buttes South, CBS, Cottonwood Teepees, eroded Navajo sandstone rocks with Liesegang Bands or Lieseg...
Brain Rocks of the Coyote Buttes South, CBS, Cottonwood Teepees, eroded Navajo sandstone rocks with Liesegang Bands or Liesegang Rings, Pareah Paria Plateau, Vermilion Cliffs National Monument, Arizona, Utah, Southwestern USA, USA
BRAIN, SCAN. BRAIN, SCAN The brain is divided into two hemispheres bridged by a mass of nerve fibers, the corpus callosum. Th...
BRAIN, SCAN. BRAIN, SCAN The brain is divided into two hemispheres bridged by a mass of nerve fibers, the corpus callosum. The brain as a whole (encephalon) is composed of these areas along with the brain stem (the prolongation of the spinal cord), and the cerebellum (a sort of branch circuit located in the posterior region of the skull). Deep grooves separate the brain into lobes designated by the names of the overlying skull bones: frontal, parietal, temporal, occipital. Seen here, a normal
BRAIN, MRI. Photo essay at the regional hospital complex of Lille, France, hospital Roger Salengro, department of neurosurger...
BRAIN, MRI. Photo essay at the regional hospital complex of Lille, France, hospital Roger Salengro, department of neurosurgery, Gamma knife. Treatment of an acoustic neuroma by stereotaxic radiosurgery gamma knife. MRI room.
BRAIN, DRAWING. BRAIN, DRAWING Early child brain development, top to bottom. At birth: - Primary motor-sensory cortex (purple...
BRAIN, DRAWING. BRAIN, DRAWING Early child brain development, top to bottom. At birth: - Primary motor-sensory cortex (purple area) - Thalamus (purple spot in center) - Vermis cerebelli (purple spot in the cerebellum) - Brain stem (purple, in front of the cerebellum). From 2 to 3 months: - Parietal lobe (green area) - Primary visual cortex (green area above the cerebellum) - Cerebellar hemisphere (green part of the cerebellum) - Basal ganglion (green area surrounding the thalamus)
HOSPITAL WAITING ROOM. HOSPITAL WAITING ROOM Photo essay at the hospital of Meaux 77, France. Waiting room of the pediatrics ...
HOSPITAL WAITING ROOM. HOSPITAL WAITING ROOM Photo essay at the hospital of Meaux 77, France. Waiting room of the pediatrics department.
Cross-section of insect showing internal anatomy including brain, abdomen, kidneys and sex organs, side view.
ANATOMY OF THE BRAIN. Anatomy of the brain. The right hemisphere light grey, the caudate nucleus, putamen and globus pallidus...
ANATOMY OF THE BRAIN. Anatomy of the brain. The right hemisphere light grey, the caudate nucleus, putamen and globus pallidus yellow, the thalamus light blue, the amygdala pink, the hippocampus purple, the hypothalamus dark blue, the lateral ventricles grey blue, the olfactory bulbs light green, the fornix green, the cingulate cortex blue, the optical nerves orange.
WHOLE BODY CRYOTHERAPY. Photo essay on the Whole Body Cryotherapy at INSEP National institute of sport in France. Whole Body ...
WHOLE BODY CRYOTHERAPY. Photo essay on the Whole Body Cryotherapy at INSEP National institute of sport in France. Whole Body Cryotherapy is the stimulating use of extremely low temperatures below minus 110°C. The therapy stimulates the temperature receptors in the skin to communicate with the brain. The brain then transmits messages throughout the body causing the peripheral blood vessels to constrict. The enhanced blood supply that Whole Body Cryotherapy stimulates increases the oxygen and nutr
A rear view of a stylized female figure with a wire frame appearance with nerves and brain present.
Digital illustration of head in profile showing direction of activating signals to cerebral cortex received from reticular ac...
Digital illustration of head in profile showing direction of activating signals to cerebral cortex received from reticular activating system via thalamus
Digital illustration of areas of activity during REM sleep in human brain highlighted in red and green
BRAIN, MRI. Photo essay at the regional hospital complex of Lille, France, hospital Roger Salengro, department of neurosurger...
BRAIN, MRI. Photo essay at the regional hospital complex of Lille, France, hospital Roger Salengro, department of neurosurgery, Gamma knife. Treatment of an acoustic neuroma by stereotaxic radiosurgery gamma knife. MRI room. On screen, acoustic neuroma.
digital enhancement - parts of jigsaw - symbolism for existential orientation resp education
FEMALE GENITALIA, DRAWING. FEMALE GENITALIA, DRAWING Genital apparatus of a senior woman. In a menopaused woman, the halt of ...
FEMALE GENITALIA, DRAWING. FEMALE GENITALIA, DRAWING Genital apparatus of a senior woman. In a menopaused woman, the halt of production of sexual hormones by the ovaries is in part compensated by the secretion of androstenedione by the suprarenal glands. This drawing is part of a series on menopause see. images 2227108, 2227208, 2227308, 2227408, 2227508 and 2227608.
CEREBROVASCULAR ACCIDENT, SCAN. CEREBROVASCULAR ACCIDENT, SCAN Stroke due to arterial thrombosis in right hemisphere. CT scan...
CEREBROVASCULAR ACCIDENT, SCAN. CEREBROVASCULAR ACCIDENT, SCAN Stroke due to arterial thrombosis in right hemisphere. CT scan of brain, axial view.
TESTING FOR ALZHEIMER´S DISEASE. Broca Hospital.Cognitive stimulation. Memorizing learned words Strengthening of concentratio...
TESTING FOR ALZHEIMER´S DISEASE. Broca Hospital.Cognitive stimulation. Memorizing learned words Strengthening of concentration and spatio_temporal positioning Broca Hospital.Cognitive stimulation. Memorizing learned words Strengthening of concentration and sp
Digital illustration of direction of dopamine flow, nucleus accumbens, basal ganglia and ventral tegmental area highlighted i...
Digital illustration of direction of dopamine flow, nucleus accumbens, basal ganglia and ventral tegmental area highlighted in human brain
CEREBROVASCULAR ACCIDENT, SCAN. CEREBROVASCULAR ACCIDENT, SCAN Stroke due to arterial thrombosis in left hemisphere. CT scan ...
CEREBROVASCULAR ACCIDENT, SCAN. CEREBROVASCULAR ACCIDENT, SCAN Stroke due to arterial thrombosis in left hemisphere. CT scan of brain, axial view.
Representation of the transmission of the pain at the level of the spinal cord. The presynaptic neuron releases the neurotran...
Representation of the transmission of the pain at the level of the spinal cord. The presynaptic neuron releases the neurotransmitters of the pain via synaptic vesicles. These neurotransmitters are released in the synaptic cleft and fixes on the receptors of the synapse of the postsynaptic neuron. The nerve impulse is then created and the information of the pain is transported to the brain. The neuron on the right is the neuron of the inhibition of the pain located at the level of the spinal cord
CEREBROVASCULAR DISEASE, MRI. Reportage at Saint Joseph hospital in Paris, France. MRI scan of a cerebrovascular accident str...
CEREBROVASCULAR DISEASE, MRI. Reportage at Saint Joseph hospital in Paris, France. MRI scan of a cerebrovascular accident stroke.
Digital illustration of human brain showing blood vessels, and areas of dead tissue highlighted in red
ANATOMY OF THE BRAIN. Anatomy of the brain. The right hemisphere light grey, the caudate nucleus, putamen and globus pallidus...
ANATOMY OF THE BRAIN. Anatomy of the brain. The right hemisphere light grey, the caudate nucleus, putamen and globus pallidus yellow, the fornix green, the indusium griseum dark green, the thalamus light blue, the hippocampus purple, the amygdala pink, the hypothalamus dark blue, the olfactory bulbs light green, lateral ventricles grey blue, the corpus callosum light yellow.
Brain Rocks of the Coyote Buttes South, CBS, Cottonwood Teepees, eroded Navajo sandstone rocks with Liesegang Bands or Lieseg...
Brain Rocks of the Coyote Buttes South, CBS, Cottonwood Teepees, eroded Navajo sandstone rocks with Liesegang Bands or Liesegang Rings, Pareah Paria Plateau, Vermilion Cliffs National Monument, Arizona, Utah, Southwestern USA, USA
Caudate nucleus. Computer artwork of the brain showing the caudate nucleus red, which is involved in memory and learning.
ANATOMY OF THE BRAIN. Anatomy of the brain. The right hemisphere light grey, the fornix green, the indusium griseum dark gree...
ANATOMY OF THE BRAIN. Anatomy of the brain. The right hemisphere light grey, the fornix green, the indusium griseum dark green, the thalamus blue, the hippocampus purple, the amygdala pink, the mammillary body dark yellow, the hypothalamus dark blue, the olfactory bulbs light green, the cingulate cortex blue.
EEG EXAMINATION OF A MAN. Photo essay from hospital. Electroencephalogram : recording of the cerebral waves to search for an ...
EEG EXAMINATION OF A MAN. Photo essay from hospital. Electroencephalogram : recording of the cerebral waves to search for an abnormal cerebral activity like in epilepsy. Placement of an elastic net on the skull to maintain the electrodes in place.
WHOLE BODY CRYOTHERAPY. Photo essay on the Whole Body Cryotherapy at INSEP National institute of sport in France. Whole Body ...
WHOLE BODY CRYOTHERAPY. Photo essay on the Whole Body Cryotherapy at INSEP National institute of sport in France. Whole Body Cryotherapy is the stimulating use of extremely low temperatures below minus 110°C. The therapy stimulates the temperature receptors in the skin to communicate with the brain. The brain then transmits messages throughout the body causing the peripheral blood vessels to constrict. The enhanced blood supply that Whole Body Cryotherapy stimulates increases the oxygen and nutr
MAGNETOENCEPHALOGRAPHY. Reportage at the Neuroimaging research centre in Pitié Salpêtrière hospital in Paris, France. Magneto...
MAGNETOENCEPHALOGRAPHY. Reportage at the Neuroimaging research centre in Pitié Salpêtrière hospital in Paris, France. Magnetoencephalography MEG platform. MEG detects variations in the brain´s magnetic field during various types of cerebral activity. It studies normal and abnormal brain function. Recording the magnetic field produced by neuronal currents requires ultra sensitive sensors called SQUIDs Superconducting Quantum Interference Device. The 306 sensors spread over 102 areas allow both ne
Testing a BCI (Brain-Computer Interface) developed by Health and Quality of life Unit researchers, FIK technology research pr...
Testing a BCI (Brain-Computer Interface) developed by Health and Quality of life Unit researchers, FIK technology research program for aged and disabled people. Fatronik-Tecnalia, Research and Technology Center, Donostia, Basque Country, Spain
Department of Brain Ischemia and Neurodegeneration, IIBB - Institute for Biomedical Research of Barcelona, CSIC - Consejo Sup...
Department of Brain Ischemia and Neurodegeneration, IIBB - Institute for Biomedical Research of Barcelona, CSIC - Consejo Superior de Investigacion Cientifica (Spanish National Research Council), Barcelona, Catalonia, Spain
Stylized side view of male skin and X-ray style skeleton with the brain visible within the head.
Digital illustration of human brain showing corpus collosum and cingulate gyrus on medial surface of human brain
Page 1 of 25
