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AI Biotechnology concept. 3D render
After being cleaved by the gamma and beta secretases the amyloid beta peptide, which has about 40 amino acid residues,  leaves the membrane, changes shape and aggregates into long fibrils. These fibrils form dense plaques on nerve cells, which are involved in Alzheimer's disease.
Firing Neurons Hologram - 3d rendered image of Neuron cell network on black background.  Conceptual medical illustration.  Healthcare concept. SEM [TEM] view. Glowing neurons signals.
Education Spinal cord, Nerve, Cerebellum, Cortex and Motor Neuron Human under the microscope in Lab.
Brains Neurons,Synapse of neuron cell,information transfer at the cellular or atomic level,Active receptor
Receptor - 3d rendered illustration
X-ray view of blue synapse and neuron on a dark background. 3d rendering. Medical innovation and technology concept.
Microscopic view of neurons. Brain connections. Synapses. Communication and cerebral stimulus. Neural network circuit, degenerative diseases, Parkinson, Alzheimer
Neurons Concept. 3D Render
Lewy bodies develop inside nerve cells in Parkinson's disease and Lewy body dementia. They are accumulations of proteins, mainly alpha synuclein, cell organelles and membrane lipids.
Dopamine is released when your brain is expecting a reward. Human brain producing dopamine molecule 3d rendering
Neuron system hologram - 3d rendered image of Neuron cell network on black background. Hologram view  interconnected neurons cells with electrical pulses. Conceptual medical image.  Glowing synapse.  Healthcare concept.
Cerebral cortex, light micrograph. Protoplasmic astrocytes of the grey matter stained with Cajal's gold sublimate technique. The astrocytes show many processes and endfeet polarized towards a blood vessel.
Closeup of the synapse transmitting signal along neuron network.
A visual representation of a human brain and its neural network
Brain model with synapses - 3D generated image.
Gamma waves are associated with higher brain functions like working memory, attention, and perceptual grouping. GABA  and it's receptor have inhibitory effects on gamma oscillations. Aberrant gamma waves have been observed in human AD patients.
Brains Neurons,Synapse of neuron cell,information transfer at the cellular or atomic level.
Neurology anatomy and nerve cells inside the brain and nervous system concept as a neuron function symbol for multiple sclerosis or alzheimer disease or mental health icon with 3D illustration elements.
Firing Neurons - 3d rendered image of Neuron cell network on black background.  Conceptual medical illustration.  Healthcare concept. SEM [TEM] view. Glowing neurons signals.
3d render of cerebral organoids
Human brain MRI.
Gross anatomy of the ventral surface of a human brain showing an acute basal subarachnoid hemorrhage affecting the cerebellum base, medulla and pons.
Histological Cerebellum human, Sympathetic ganglion human And Spinal cord human under the microscope for education.
Neurons. Concept. 3D Render
Pyramidal neurons fluorescence-marked. They are found in the cerebral cortex, the hippocampus and the amygdala
Brains Neurons,Synapse of neuron cell,information transfer at the cellular or atomic level.
Nerve synapse. Computer artwork of a junction, or synapse, between two nerve cells (neurons). As the electrical signal reaches the presynaptic end of a neuron it triggers the release of neurotransmitters across the gap, or synaptic cleft, between the two cells. The neurotransmitters bind to receptors on the postsynaptic membrane, changing the membrane's excitability and triggering an electrical impulse.
Free Images: "bestof:Serotonin Present in Cerebral Cortex Neurons after MDMA exposure.gif Long-term effects in monkeys The left panel is brain tissue from a normal monkey The middle"
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Junctional complex and pinocytotic vesicles - embryonic brain-TEM.jpg
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