Hypoglycemia in early infancy can cause jitteriness, lethargy, unresponsiveness, or seizures. Catatonia is a medical condition characterized by immobility and unresponsiveness. The neuroglycopenic symptoms usually include lethargy and malaise, but may include unresponsiveness or seizures. Symptoms also include generalized tonic-clonic seizures followed by sleep, confusion, and unresponsiveness. Using ACDU, a patient is assessed for alertness, confusion, drowsiness, and unresponsiveness. This results in episodes characterized by a long-lasting stupor, staring, and unresponsiveness. Near-death stages include the animal showing signs of drowsiness and unresponsiveness. Delays were however exacerbated due to Solis' perceived unresponsiveness to questions. Dendritic cells can also induce T-cell tolerance (unresponsiveness). He persists despite their unresponsiveness to his approach. Overdose may be fatal especially if the victim presents with severe respiratory depression and/or unresponsiveness. Insecure avoidant attachment patterns are brought about by consistent unresponsiveness from an individual's environment. It may also include neglect of, or unresponsiveness to, a child's basic emotional needs. Soon, patients started to present anuria, acidic breathing, hepatomegaly, and unresponsiveness. A quarter of attacks involve a brief period of unresponsiveness.