Files that contain the .ccd file extension are most commonly used by the CloneCD software application. CloneCD is a CD backup software utility that was developed by SlySoft Inc to copy CDs that contain audio files or data. CCD files contain data about the logical structure of a CD that a user is copying.
The prefrontal cortex is reliably implicated in ADHD, but we now recognize that other regions are implicated in ADHD and that it is most likely the interaction, or âcommunicationâ between brain regions that is most problematic.
Magnetic resonance studies suggest ADHD may manifest as a weakening of inhibitory signalling in the frontal cortex.The cause appears most likely to be genetic, with environmental influences. The two main interventions for ADHD are behavioural treatments and drug therapies.