THC Paper #1

Paternal THC exposure

Refers to cannabis use by fathers before conception, which can influence offspring's neurobehavioral outcomes.

Long-lasting attention deficits

Persistent impairments in the ability to focus and sustain attention, observed in offspring of THC-exposed fathers.

Epigenetic changes

Alterations in gene expression that do not involve changes to the DNA sequence itself, potentially affecting offspring health.

DNA methylation

A biochemical process involving the addition of a methyl group to DNA, regulating gene activity and can be affected by THC.

Operant Visual Signal Detection Task

A behavioral test measuring attention wherein subjects must differentiate between signal and blank trials.

Intergenerational transmission

The passing of traits or behaviors from one generation to the next, especially through non-genetic means like epigenetics.

Locomotor habituation

The process by which an organism reduces its response to a stimulus after repeated exposure, significant in evaluating neurobehavioral changes.

Neurodevelopmental changes

Alterations in neurological development that can occur due to environmental factors, such as paternal drug exposure.

Attention (Most Important Finding)

The most notable behavioral deficit observed, where offspring of THC-exposed fathers showed impaired attention compared to controls.

Statistical significance (p < 0.05)

A term indicating that the observed results are unlikely to have occurred by chance, lending credibility to the study's findings.