"We found significant abnormalities in the brains of the cocaine users," she said.
Scientists have found "significant abnormalities" in the brains of people addicted to cocaine, which could help explain some of the compulsive behaviour associated with using the drug.
For instance, previous studies of resting regional brain metabolism in PD detected significant abnormalities in patients with major depression (Mayberg et al, 1990).
With the exception of a slight movement defect upon return to Earth, the result of altered muscle development, no significant abnormalities were detected in spaceflown C. elegans.
Autosomal trisomies, which account for around 80% of significant abnormalities, can be detected by quantitative fluorescence (QF PCRR.
Laboratory data revealed no significant abnormalities.
CXR showed severe emphysema but no other significant abnormalities.
However, no significant abnormalities in liver functional tests were observed.
In our series, MRCP successfully demonstrated all clinically significant abnormalities seen on ERCP.
In our study the standard coagulation test did not show significant abnormalities.
Brain imaging was normal or showed no significant abnormalities in all scanned patients.
