Genes of Interest: DTNBP1, COMT, DRD4, BDNF, OXTR
Attention span is a complex trait that is influenced by various genetic and environmental factors. Studies have shown that several genes are involved in regulating attention span, including DTNBP1, COMT, DRD4, BDNF, and OXTR.
DTNBP1 is a gene that codes for dysbindin, a protein that plays a role in regulating neurotransmitter release and synaptic plasticity. Variations in DTNBP1 have been linked to attention deficit hyperactivity disorder (ADHD), a condition characterized by inattention, impulsiveness, and hyperactivity.
COMT is a gene that codes for catechol-O-methyltransferase, an enzyme involved in the breakdown of neurotransmitters such as dopamine and norepinephrine. Variations in COMT have been associated with different levels of neurotransmitter breakdown, which can affect attention span.
DRD4 is a gene that codes for the dopamine D4 receptor, which is involved in regulating the release of dopamine in the brain. Variations in DRD4 have been linked to attention deficit hyperactivity disorder (ADHD) and attention span.
BDNF is a gene that codes for brain-derived neurotrophic factor, a protein that promotes the survival and growth of neurons. Variations in BDNF have been linked to attention deficit hyperactivity disorder (ADHD) and other neurological disorders that can affect attention span.
OXTR is a gene that codes for the oxytocin receptor, which is involved in regulating social behavior and stress response. Variations in OXTR have been linked to attention deficit hyperactivity disorder (ADHD) and other neurological disorders that can affect attention span.