Executive functions are mainly controlled by the prefrontal regions of the frontal lobes, including the dorsolateral prefrontal cortex, the anterior cingulate cortex, and the orbitofrontal cortex [1]. 1. What Are the Executive Functions? Executive functions are higher-level cognitive skills and processes that are necessary for the control and coordination of other cognitive abilities and behaviors…
Neurotoxins in food present a significant concern in today’s dietary landscape. These harmful substances, often lurking in everyday items, can wreak havoc on our nervous system and overall well-being. From artificial additives to environmental contaminants, the prevalence of neurotoxins underscores the importance of understanding their impact on our health. In this article, we delve into…
Tics are involuntary and repetitive sounds (vocal tics) or movements (motor tics) that can be rapid, sudden, recurrent, and nonrhythmic [1]. They are due to an urge or sensation that eases after performing the movement or the sound. 1. What Are the Types of Tics? 1.1. Primary Tics Transient tic disorders are motor or vocal…
Neurotransmitters are messengers that transmit specific chemical instructions from a neuron to another neuron and from neurons to tissues and organs. The 7 major neurotransmitters are: Neurotransmitters are produced by neurons and released in gaps that are found between neurons and between neurons and organs. These junctions are known as synapses. When neurotransmitters are released…
