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Brain - online puzzles

Brodmann Areas jigsaw puzzle onlineSolve puzzle
Brodmann Areas25Mariana Isabel Cruz Pérez • solved 403 times
cerebral areas36Nathalie Lefebvre • solved 317 times
FARM ANIMALS CHICKEN6KINDER 4 • solved 265 times
The brain255kevin • solved 250 times
NERVOUS SYSTEM jigsaw puzzle onlineSolve puzzle
NERVOUS SYSTEM42Wynne Parry • solved 228 times
Colorful Coral Reef, Belize jigsaw puzzle onlineSolve puzzle
Colorful Coral Reef, Belize96rsd • solved 187 times
SENSORY SYSTEM online puzzleSolve puzzle
SENSORY SYSTEM40SISTEMA SENSORIAL • solved 159 times
digestive system jigsaw puzzle onlineSolve puzzle
digestive system25OlgaSaw Montessori • solved 157 times
CENTRAL NERVOUS SYSTEM jigsaw puzzle onlineSolve puzzle
CENTRAL NERVOUS SYSTEM24Laura • solved 150 times
Face muscles online puzzleSolve puzzle
Face muscles96Layla • solved 115 times
THE HUMAN BRAIN online puzzleSolve puzzle
THE HUMAN BRAIN4Cerebro • solved 114 times
Mind on fire jigsaw puzzle onlineSolve puzzle
Mind on fire12Kami ♥ • solved 105 times
skull and its parts jigsaw puzzle onlineSolve puzzle
skull and its parts32natalia • solved 102 times
Early vegetables jigsaw puzzle onlineSolve puzzle
Early vegetables6pentru gradinita • solved 101 times
Tomek and Friends :) online puzzleSolve puzzle
Tomek and Friends :)25Magda • solved 96 times
Dr. Souhel Najjar & Susannah online puzzleSolve puzzle
Dr. Souhel Najjar & Susannah4Kami ♥ • solved 96 times
RESPIRATORY SYSTEM online puzzleSolve puzzle
RESPIRATORY SYSTEM56Jailson • solved 90 times
brain lobes online puzzleSolve puzzle
brain lobes35Noe79 • solved 86 times
the solar system jigsaw puzzle onlineSolve puzzle
the solar system15GRACIELA • solved 83 times
The neuron online puzzleSolve puzzle
The neuron15Treicy • solved 73 times
biology bacterium jigsaw puzzle onlineSolve puzzle
biology bacterium30Miguel Martinez • solved 72 times
the brain online puzzleSolve puzzle
the brain15Mónica • solved 72 times
Brain jigsaw puzzle onlineSolve puzzle
Brain15Vanessa • solved 66 times
Nervous system online puzzleSolve puzzle
Nervous system35Svts • solved 66 times
mitochondrion jigsaw puzzle onlineSolve puzzle
mitochondrion25luza • solved 63 times
abdomen anatomy online puzzleSolve puzzle
abdomen anatomy12Enma Huanca • solved 56 times
BOWELS jigsaw puzzle onlineSolve puzzle
BOWELS9EPayares • solved 53 times
Susannah Cahalan & Tom Cahalan online puzzleSolve puzzle
Susannah Cahalan & Tom Cahalan8Kami ♥ • solved 53 times
Dr. Souhel Najjar & Susannah jigsaw puzzle onlineSolve puzzle
Dr. Souhel Najjar & Susannah6Kami ♥ • solved 46 times
Brain puzzle jigsaw puzzle onlineSolve puzzle
Brain puzzle4Profesora Yamile • solved 46 times
Mind on fire online puzzleSolve puzzle
Mind on fire4Kami ♥ • solved 44 times
THE ADICTIONS online puzzleSolve puzzle
THE ADICTIONS45CARLOS T • solved 44 times
Susannah Cahalan jigsaw puzzle onlineSolve puzzle
Susannah Cahalan8Kami ♥ • solved 42 times
colorful wooden blocks online puzzleSolve puzzle
colorful wooden blocks40Jonah • solved 39 times
All the thoughts online puzzleSolve puzzle
All the thoughts9Jessica Sophía V. B. • solved 38 times
DIGESTIVE online puzzleSolve puzzle
DIGESTIVE24ABY • solved 38 times
fcgvhbjnk, l;: = jigsaw puzzle onlineSolve puzzle
fcgvhbjnk, l;: =6cgvhbjknl,; • solved 37 times
Respiratory system online puzzleSolve puzzle
Respiratory system32Sistema respiratório • solved 37 times
Susannah Cahalan & Tom Cahalan jigsaw puzzle onlineSolve puzzle
Susannah Cahalan & Tom Cahalan6Kami ♥ • solved 36 times
Susannah Cahalan jigsaw puzzle onlineSolve puzzle
Susannah Cahalan20Kami ♥ • solved 35 times
Susannah Cahalan online puzzleSolve puzzle
Susannah Cahalan18Kami ♥ • solved 35 times
Mind on fire jigsaw puzzle onlineSolve puzzle
Mind on fire12Kami ♥ • solved 34 times
cranial nerves jigsaw puzzle onlineSolve puzzle
cranial nerves110vidiany • solved 34 times
Brain and its functions jigsaw puzzle onlineSolve puzzle
Brain and its functions20Mayerli Pilco • solved 34 times
WE GUESS jigsaw puzzle onlineSolve puzzle
WE GUESS117Mila • solved 33 times
Aorta Tell You How Much I Love You coz we Be-Lung jigsaw puzzle onlineSolve puzzleParasitism jigsaw puzzle onlineSolve puzzle
Parasitism28Kevin Martínez • solved 32 times
Endocrine system online puzzleSolve puzzle
Endocrine system30marcesida • solved 31 times

Online puzzle Brain

The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. The brain is located in the head, usually close to the sensory organs for senses such as vision. The brain is the most complex organ in a vertebrate 's body. In a human, the cerebral cortex contains approximately 15–33 billion neurons, each connected by synapses to several thousand other neurons. These neurons communicate with one another by means of long protoplasmic fibers called axons, which carry trains of signal pulses called action potentials to distant parts of the brain or body targeting specific recipient cells.

Physiologically, the function of the brain is to exert centralized control over the other organs of the body. The brain acts on the rest of the body both by generating patterns of muscle activity and by driving the secretion of chemicals called hormones. This centralized control allows rapid and coordinated responses to changes in the environment. Some basic types of responsiveness such as reflexes can be mediated by the spinal cord or peripheral ganglia, but sophisticated purposeful control of behavior based on complex sensory input requires the information integrating capabilities of a centralized brain.

The operations of individual brain cells are now understood in considerable detail but the way they cooperate in ensembles of millions is yet to be solved.

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