and that imbalances in these systems could lead to neurosis or in extreme cases, psychopathy,

The claim that imbalances in certain brain systems could lead to neurosis or, in extreme cases, psychopathy is supported by some literature, although the sources reviewed are not from trusted or peer-reviewed publications. Several sources discuss the role of neurotransmitter systems, such as serotonin and dopamine, in relation to emotional regulation and personality disorders. For instance, imbalances in the limbic system are mentioned as contributing factors to emotional dysregulation, which can manifest in conditions like borderline personality disorder. However, while some sources suggest a link between these imbalances and psychopathy or neurosis, they do not provide robust, empirical evidence to conclusively support the claim. Furthermore, the terminology used in these sources, such as "neurosis," is often considered outdated or imprecise in contemporary psychology. Therefore, while there is some basis for the claim, it lacks the necessary scientific rigor and consensus to be deemed entirely accurate.