seven facts about the brain that incline the mind to joy

The mind and the brain are mainly (and perhaps entirely) a single unified system Almost every – and perhaps every – subjective state is correlated with an objective, material brain state. Other than a transcendental factor – call it God, Spirit, Energy, or by whatever name – by definition, what else could be going on …

neurotransmitters and brain function (a really good summary)

Neurons (nerve cells) in the brain form elaborate networks, with each neuron having up to 15,000 connections with neighbouring neurons at contact points called synapses. While the nerve impulse travel through the neuron as an electrical impulse, it does not cross the gap known as the synaptic cleft but rather stimulates the release of a …

the chemistry of emotions part 2

Neurotransmitters play a critical role in modulating emotions in the brain and serious problems can result if neurotransmitter levels are not optimally balanced. Depression, anxiety or mood swings can all be caused by a lack of a balance in neurotransmitters. Drug therapies given to individuals suffering from these disorders aim to restore that balance. For …

the chemistry of emotions part 1

Where two neurons meet, a very small gap (synapse) exists between them. The electrical impulse travelling along the axon of the neuron must convert into a chemical signal to bridge this gap. The chemicals that do this are called neurotransmitters. These so-called "chemical messengers" are involved in our different responses to situations. Your emotions depend …