The phrase "abnormal concentration" is correct and usable in written English.
It can be used in contexts related to psychology, medicine, or any situation where focus or attention is being discussed, particularly when it deviates from the norm.
Example: "The patient exhibited signs of abnormal concentration, making it difficult for them to complete simple tasks."
Alternatives: "impaired focus" or "atypical attention".
It was concluded that other factors than a genetic determined abnormality might be operating in bladder cancer patients which could lead to an abnormal concentration of 3OHA in their urine.
Kernicterus, severe brain damage caused by an abnormal concentration of the bile pigment bilirubin in brain tissues at or shortly after birth.
Tumor-associated antigens (TAAs) are normal proteins expressed at abnormal concentration, location or developmental stage, whereas tumor-specific antigens (TSAs) are macromolecules unique to tumors.
Monitoring the concentration of cysteine (Cys) in living creature is of significance in disease diagnosis because abnormal concentration of cysteine are involved in a variety of diseases.
An abnormal concentration [>45 mg/L permissible limit; Bureau of Indian standard (BIS) 2005] was noted in location number G129 dominated by sewage line.
The filtering procedure indicated 44 metabolites, whose abnormal concentration level is closely linked to the prostate cancer development and progression.
It rates abnormal concentrations of smoke into 5 classifications according to the Ringelmann Scale of the Bureau of Mines.
It has been reported that diabetics' breath includes acetone with abnormal concentrations and the concentrations rise gradually with patients' blood glucose values.
Along with colleagues in the field, Chang hypothesizes that abnormal concentrations and distributions of copper in neurons may lead to the buildup of amyloid plaques on the cells — the hallmark of Alzheimer's disease and other neurodegenerative disorders.
We studied the relationship between apoE and apoC-III and the abnormal concentrations and distribution of apoB lipoproteins in 10 hypercholesterolemic and 13 hypertriglyceridemic patients compared with 12 normolipidemic subjects (mean age, 45 years).
In the last few years, several studies have provided evidence that abnormal concentrations of Cu II), Zn II) and/or Fe III) specifically impair protein deposition and/or cause oxidative damage.
