inflexibility

n.

不屈性，顽固，不变性；不可弯曲；非挠性；刚性

1. The inflexibility of the country's labor market seriously impede its economic recovery.
   该国劳工市场缺乏灵活性，这严重阻碍了它的经济恢复。

Postural inflexibility in parkinsonian subjects
Cognitive Inflexibility Among Ruminators and Nonruminators
Cognitive inflexibility after prefrontal serotonin depletion
Cognitive inflexibility and pre-frontal dysfunction in schizophrenia and mania.
Postural inflexibility in parkinsonian subjects - Journal of the Neurological Sciences
Cognitive inflexibility after prefrontal serotonin depletion is behaviorally and neurochemically specific.
Avian egg size: variation within species and inflexibility within individuals
Avian egg size: variation within species and inflexibility within individuals.
L-Dopa medication remediates cognitive inflexibility, but increases impulsivity in patients with Parkinson's disease
Gu BM, Park JY, Kang DH, et al. Neural correlates of cognitive inflexibility during task-switching in obsessive-compulsive disorder