Synapses- junctions or connections between two neurons. A nerve impulse arrives at the end of the presynaptic membrane and causes CO2 to enter in the synaptic knob. Vesicles containing neurotransmitters

Foto tomada por mi, con un teléfono Xiomi I take this picture with my smarthphone Xiomi Me gusta verte, observarte. Sentir tu energía. Vital y limpiante. Una roca que proviene de nuestro planeta. Una roca

source The main structure of the human brain is the component Neurons. Total 10 billion in the brain Nerves or neurons. this Cells are electrical signals To transport feeling in shape May That's the two