apnea has been researched along with Decerebrate Posturing in 32 studies
Apnea: A transient absence of spontaneous respiration.
| Excerpt | Relevance | Reference |
|---|---|---|
| "We tested the hypotheses that elevated body temperature would prolong reflex apnea following electrical stimulation of the superior laryngeal nerve (SLN) in decerebrate neonatal piglets and that thermal prolongation of reflex apnea after stimulation of the SLN depended on GABAergic mechanisms." | 7.74 | GABAergic processes mediate thermal prolongation of the laryngeal reflex apnea in decerebrate piglets. ( Bartlett, D; Böhm, I; Leiter, JC; Xia, L, 2007) |
| " Elevating body temperature by approximately 2 degrees C prolongs the duration of the LCR and the length of apnea associated with the reflex." | 7.74 | Elevated body temperature exaggerates laryngeal chemoreflex apnea in decerebrate piglets. ( Bartlett, D; Damon, T; Leiter, JC; Xia, L, 2008) |
| " All the stimulations produced apneas of variable duration, and expiratory reinforcement was associated with activation of pretracheal muscles." | 7.69 | Nonvagal reflex apnea in the newborn kitten and during the early postnatal period. ( Duron, B; Khater-Boidin, J; Toussaint, P; Wallois, F, 1994) |
| "8 nmol) into the nucleus paragigantocellularis and the nucleus reticularis lateralis of the ventrolateral medulla oblongata induced ventilatory depression and apnea." | 7.68 | Local application of somatostatin in the rat ventrolateral brain medulla induces apnea. ( Chen, ZB; Hedner, J; Hedner, T, 1990) |
| " In the encéphale isolé group awakening reduced TE and TI and brought them close to their prelesion values following both NPBM and KF lesion; on the other hand light sleep induced by pentobarbital led to expiratory apnea after KF lesion and reduced IPD amplitude to zero after NPBM lesion." | 7.66 | Apneusis and apnea after parabrachial or Kölliker-Fuse N. lesion; influence of wakefulness. ( Caille, D; Hugelin, A; Vibert, JF, 1981) |
| " We report a case of a 19-month-old girl who presented in coma and who was later found to have a fentanyl patch adhered to her back." | 3.77 | Toxic leukoencephalopathy due to transdermal fentanyl overdose. ( Bradin, SA; Foy, L; Seeyave, DM, 2011) |
| "We tested the hypotheses that elevated body temperature would prolong reflex apnea following electrical stimulation of the superior laryngeal nerve (SLN) in decerebrate neonatal piglets and that thermal prolongation of reflex apnea after stimulation of the SLN depended on GABAergic mechanisms." | 3.74 | GABAergic processes mediate thermal prolongation of the laryngeal reflex apnea in decerebrate piglets. ( Bartlett, D; Böhm, I; Leiter, JC; Xia, L, 2007) |
| "The laryngeal chemoreflex (LCR) is elicited by water in the larynx and leads to apnea and respiratory disruption in immature animals." | 3.74 | Unilateral microdialysis of gabazine in the dorsal medulla reverses thermal prolongation of the laryngeal chemoreflex in decerebrate piglets. ( Bartlett, D; Damon, T; Leiter, JC; Niblock, MM; Xia, L, 2007) |
| " Elevating body temperature by approximately 2 degrees C prolongs the duration of the LCR and the length of apnea associated with the reflex." | 3.74 | Elevated body temperature exaggerates laryngeal chemoreflex apnea in decerebrate piglets. ( Bartlett, D; Damon, T; Leiter, JC; Xia, L, 2008) |
| " Experiments were performed on nine unanesthetized, chemo- and barodenervated, decerebrate adult rats, in which asphyxia elicited hyperpnea, followed by apnea and gasping." | 3.73 | Selective loss of high-frequency oscillations in phrenic and hypoglossal activity in the decerebrate rat during gasping. ( Marchenko, V; Rogers, RF, 2006) |
| " They also increased reactivity to CO(2) by lowering the phrenic nerve apnea threshold and shifting the phrenic nerve-CO(2) response curve to lower et(CO(2)) levels." | 3.72 | Dopamine1 receptor agonists reverse opioid respiratory network depression, increase CO2 reactivity. ( Lalley, PM, 2004) |
| " After provocation of intracranial hypertension, we observed signs of brain death (absence of response to pain stimulus in one cranial par absence of brainstem reflexes, and apnea) in the experimental animals, and the velocity of flow in arteries at the base of the skull acquired the waveform known as sharp systolic peaks, which are characteristic of cerebral circulation failure." | 3.71 | [Diagnosis of brain death using trancranial Doppler ultrasonography in an experimental model of organ donation for transplantation]. ( Cerro Sánchez, J; Domínguez Roldán, JM; Hernández Fernández, A; Ojeda Rivero, R; Ordóñez Fernández, A, 2002) |
| " All the stimulations produced apneas of variable duration, and expiratory reinforcement was associated with activation of pretracheal muscles." | 3.69 | Nonvagal reflex apnea in the newborn kitten and during the early postnatal period. ( Duron, B; Khater-Boidin, J; Toussaint, P; Wallois, F, 1994) |
| "8 nmol) into the nucleus paragigantocellularis and the nucleus reticularis lateralis of the ventrolateral medulla oblongata induced ventilatory depression and apnea." | 3.68 | Local application of somatostatin in the rat ventrolateral brain medulla induces apnea. ( Chen, ZB; Hedner, J; Hedner, T, 1990) |
| " In the encéphale isolé group awakening reduced TE and TI and brought them close to their prelesion values following both NPBM and KF lesion; on the other hand light sleep induced by pentobarbital led to expiratory apnea after KF lesion and reduced IPD amplitude to zero after NPBM lesion." | 3.66 | Apneusis and apnea after parabrachial or Kölliker-Fuse N. lesion; influence of wakefulness. ( Caille, D; Hugelin, A; Vibert, JF, 1981) |
| " However, isocapnic hypoxia induced time-dependent changes in the pattern of phrenic discharge including diminutions in depth, an onset of gasping-type activity, or expiratory apnea." | 3.66 | Differential alteration by hypercapnia and hypoxia of the apneustic respiratory pattern in decerebrate cats. ( St John, WM, 1979) |
| "During acute progressive asphyxia an abrupt transition occurs from regular respiratory efforts to primary apnea and gasping." | 3.65 | Respiratory patterns during progressive asphyxia in newborn rabbits. ( Lawson, EE; Thach, BT, 1977) |
| " In spontaneously breathing animals, active hyperventilation (HV) was followed by hyperpnea for up to 30 s and never by apnea." | 3.65 | Central neural stimulation of respiration in unanesthetized decerebrate cats. ( Eldridge, FL, 1976) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 16 (50.00) | 18.7374 |
| 1990's | 6 (18.75) | 18.2507 |
| 2000's | 8 (25.00) | 29.6817 |
| 2010's | 2 (6.25) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Foy, L | 1 |
| Seeyave, DM | 1 |
| Bradin, SA | 1 |
| Fiamma, MN | 1 |
| O'Connor, ET | 1 |
| Roy, A | 1 |
| Zuna, I | 1 |
| Wilson, RJ | 1 |
| Ojeda Rivero, R | 1 |
| Cerro Sánchez, J | 1 |
| Ordóñez Fernández, A | 1 |
| Domínguez Roldán, JM | 1 |
| Hernández Fernández, A | 1 |
| KORNEVA, EA | 1 |
| IAKOVLEVA, MI | 1 |
| HOCKADAY, JM | 1 |
| POTTS, F | 1 |
| EPSTEIN, E | 1 |
| BONAZZI, A | 1 |
| SCHWAB, RS | 1 |
| Lalley, PM | 1 |
| St-John, WM | 1 |
| Paton, JF | 1 |
| Marchenko, V | 2 |
| Rogers, RF | 2 |
| Böhm, I | 1 |
| Xia, L | 3 |
| Leiter, JC | 3 |
| Bartlett, D | 3 |
| Damon, T | 2 |
| Niblock, MM | 1 |
| Cozine, RA | 1 |
| Ngai, SH | 1 |
| Walker, JE | 2 |
| Hoff, HE | 2 |
| Huggins, RA | 2 |
| Deavers, S | 2 |
| Caille, D | 1 |
| Vibert, JF | 1 |
| Hugelin, A | 1 |
| Khater-Boidin, J | 2 |
| Wallois, F | 2 |
| Toussaint, P | 1 |
| Duron, B | 2 |
| Dusaussoy, F | 1 |
| St John, WM | 2 |
| Eldridge, FL | 2 |
| Cohen, MI | 1 |
| Lawson, EE | 1 |
| Thach, BT | 1 |
| Pierrefiche, O | 1 |
| Foutz, AS | 1 |
| Champagnat, J | 1 |
| Denavit-Saubié, M | 1 |
| Whittaker, CK | 1 |
| Chen, ZB | 1 |
| Hedner, T | 1 |
| Hedner, J | 1 |
| Davis, PJ | 1 |
| Macefield, G | 1 |
| Nail, BS | 1 |
| Flórez, J | 1 |
| Tabatabai, M | 1 |
| Schläfke, ME | 1 |
| See, WR | 1 |
| Massion, WH | 1 |
| Loeschcke, HH | 1 |
| Rex, MA | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| Trial of Device for Seizure Detection Using SEDline During Therapeutic Hypothermia in Cardiac Arrest Victims[NCT01946802] | 39 participants (Actual) | Observational | 2014-12-31 | Completed | |||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
The Area under receiver operating characteristics curve (AUC) of SEDline represents the accuracy of the SEDline to detect seizures compared with the conventional EEG. (NCT01946802)
Timeframe: Within 72 hours after cardiac arrest
| Intervention | probability (Number) |
|---|---|
| Frontal 4 Channel EEG | 1.00 |
Negative predictive value measured the percentage of seizure-negative identified by the conventional EEG in cases those were identified as seizure-negative by the SEDline. (NCT01946802)
Timeframe: Within 72 hours after cardiac arrest
| Intervention | percentage of seizure (-) (Number) |
|---|---|
| Frontal 4 Channel EEG | 100 |
Conventional EEG (gold standard for seizure detection) and SEDline monitoring will be conducted simultaneously for 30 minutes at During therapeutic hypothermia and rewarming (12 ~ 72 hours after cardiac arrest). Then, data retrieved from the conventional EEG and SEDline will be interpreted and analyzed for the presence of seizure. (NCT01946802)
Timeframe: Within 72 hours after cardiac arrest
| Intervention | percentage of seizures (Number) |
|---|---|
| Frontal 4 Channel EEG | 100 |
Positive predictive value measured the percentage of seizures identified by the conventional EEG in cases those were identified as seizures by the SEDline. (NCT01946802)
Timeframe: Within 72 hours after cardiac arrest
| Intervention | percentage of seizure (+) (Number) |
|---|---|
| Frontal 4 Channel EEG | 100 |
Sensitivity measured the percentage of seizures identified by the SEDline in cases those were identified as seizures by the conventional EEG. (NCT01946802)
Timeframe: Within 72 hours after cardiac arrest
| Intervention | percentage of seizure (+) (Number) |
|---|---|
| Frontal 4 Channel EEG | 100 |
Specificity measured the percentage of seizure-negative identified by the SEDline in cases those were identified as seizure-negative by the conventional EEG. (NCT01946802)
Timeframe: Within 72 hours after cardiac arrest
| Intervention | percentage of seizure (-) (Number) |
|---|---|
| Frontal 4 Channel EEG | 100 |
1 review available for apnea and Decerebrate Posturing
| Article | Year |
|---|---|
Role of pontile mechanisms in the neurogenesis of eupnea.
Topics: Animals; Apnea; Decerebrate State; Medulla Oblongata; Nerve Net; Neurons; Periodicity; Phrenic Nerve | 2004 |
31 other studies available for apnea and Decerebrate Posturing
| Article | Year |
|---|---|
Toxic leukoencephalopathy due to transdermal fentanyl overdose.
Topics: Accidents, Home; Administration, Cutaneous; Apnea; Child, Preschool; Coma; Decerebrate State; Delaye | 2011 |
The essential role of peripheral respiratory chemoreceptor inputs in maintaining breathing revealed when CO2 stimulation of central chemoreceptors is diminished.
Topics: Animals; Apnea; Brain Stem; Carbon Dioxide; Carotid Body; Decerebrate State; Electric Stimulation; M | 2013 |
[Diagnosis of brain death using trancranial Doppler ultrasonography in an experimental model of organ donation for transplantation].
Topics: Animals; Apnea; Blinking; Blood Flow Velocity; Brain Death; Brain Stem; Carbon Dioxide; Catheterizat | 2002 |
[SOME DATA ON THE ROLE OF THE HIGHER SEGMENTS OF THE BRAIN IN THE REACTION OF RESPIRATION TO AMINAZIN ADMINISTRATION].
Topics: Animals; Apnea; Brain; Cats; Central Nervous System; Cerebral Cortex; Chlorpromazine; Decerebrate St | 1963 |
ELECTROENCEPHALOGRAPHIC CHANGES IN ACUTE CEREBRAL ANOXIA FROM CARDIAC OR RESPIRATORY ARREST.
Topics: Apnea; Decerebrate State; Electroencephalography; Electromyography; Heart Arrest; Humans; Hypoxia, B | 1965 |
Dopamine1 receptor agonists reverse opioid respiratory network depression, increase CO2 reactivity.
Topics: Action Potentials; Analgesics, Opioid; Analysis of Variance; Animals; Apnea; Carbon Dioxide; Cats; D | 2004 |
Time-frequency coherence analysis of phrenic and hypoglossal activity in the decerebrate rat during eupnea, hyperpnea, and gasping.
Topics: Animals; Apnea; Asphyxia; Decerebrate State; Electrophysiology; Hypoglossal Nerve; Male; Motor Neuro | 2006 |
Selective loss of high-frequency oscillations in phrenic and hypoglossal activity in the decerebrate rat during gasping.
Topics: Animals; Apnea; Asphyxia; Decerebrate State; Electrophysiology; Fourier Analysis; Hypoglossal Nerve; | 2006 |
GABAergic processes mediate thermal prolongation of the laryngeal reflex apnea in decerebrate piglets.
Topics: Analysis of Variance; Animals; Apnea; Body Temperature; Chemoreceptor Cells; Decerebrate State; Elec | 2007 |
Unilateral microdialysis of gabazine in the dorsal medulla reverses thermal prolongation of the laryngeal chemoreflex in decerebrate piglets.
Topics: Animals; Animals, Newborn; Apnea; Body Temperature; Chemoreceptor Cells; Decerebrate State; GABA Ant | 2007 |
Elevated body temperature exaggerates laryngeal chemoreflex apnea in decerebrate piglets.
Topics: Animals; Apnea; Chemoreceptor Cells; Decerebrate State; Disease Models, Animal; Fever; Humans; Infan | 2008 |
Medullary surface chemoreceptors and regulation of respiration in the cat.
Topics: Animals; Apnea; Blood Pressure; Carbon Dioxide; Cats; Chloralose; Decerebrate State; Denervation; Me | 1967 |
Influence of morphine on central control of respiration and circulation in the dog.
Topics: Animals; Apnea; Blood Pressure; Central Nervous System; Cerebral Decortication; Decerebrate State; D | 1967 |
Influence of nalorphine on central control of respiration and circulation in the dog.
Topics: Animals; Apnea; Blood Circulation; Bradycardia; Central Nervous System; Cerebral Decortication; Dece | 1967 |
Apneusis and apnea after parabrachial or Kölliker-Fuse N. lesion; influence of wakefulness.
Topics: Animals; Apnea; Cats; Decerebrate State; Phrenic Nerve; Respiration; Sleep; Time Factors; Vagus Nerv | 1981 |
Nonvagal reflex apnea in the newborn kitten and during the early postnatal period.
Topics: Anesthesia; Animals; Animals, Newborn; Apnea; Brain Stem; Cats; Decerebrate State; Electric Stimulat | 1994 |
Oral stimulations induce apnoea in newborn kittens.
Topics: Aging; Anesthesia; Animals; Animals, Newborn; Apnea; Cats; Decerebrate State; Deglutition; Electric | 1993 |
Rostral medullary respiratory neuronal activities of decerebrate cats in eupnea, apneusis and gasping.
Topics: Animals; Apnea; Brain; Carbon Dioxide; Cats; Decerebrate State; Electrophysiology; Female; Hypoxia; | 1999 |
Maintenance of respiration by central neural feedback mechanisms.
Topics: Anesthesia; Animals; Apnea; Carbon Dioxide; Carotid Body; Cats; Decerebrate State; Feedback; Humans; | 1977 |
Neurogenesis of respiratory rhythm in the mammal.
Topics: Action Potentials; Animals; Apnea; Brain Mapping; Brain Stem; Cats; Decerebrate State; Electric Stim | 1979 |
Differential alteration by hypercapnia and hypoxia of the apneustic respiratory pattern in decerebrate cats.
Topics: Animals; Apnea; Brain Stem; Carbon Dioxide; Carotid Sinus; Cats; Chemoreceptor Cells; Decerebrate St | 1979 |
Respiratory patterns during progressive asphyxia in newborn rabbits.
Topics: Airway Obstruction; Animals; Animals, Newborn; Apnea; Asphyxia; Decerebrate State; Functional Residu | 1977 |
Central neural stimulation of respiration in unanesthetized decerebrate cats.
Topics: Animals; Apnea; Brain; Carbon Dioxide; Carotid Sinus; Cats; Decerebrate State; Gallamine Triethiodid | 1976 |
The bulbar network of respiratory neurons during apneusis induced by a blockade of NMDA receptors.
Topics: Animals; Apnea; Cats; Decerebrate State; Dizocilpine Maleate; Evoked Potentials; Inhalation; Iontoph | 1992 |
Spinal man after declaration of brain death.
Topics: Apnea; Brain Death; Decerebrate State; Evoked Potentials; Humans; Male | 1992 |
Local application of somatostatin in the rat ventrolateral brain medulla induces apnea.
Topics: Animals; Apnea; Carbon Dioxide; Decerebrate State; Male; Medulla Oblongata; Microinjections; Partial | 1990 |
Respiratory muscle activity during asphyxic apnoea and opisthotonus in the rabbit.
Topics: Animals; Apnea; Asphyxia; Carotid Sinus; Decerebrate State; Denervation; Electromyography; Muscle Sp | 1986 |
The site of the respiratory stimulant action of imidazole in cats.
Topics: Animals; Apnea; Blood Pressure; Cats; Cerebral Ventricles; Decerebrate State; Hypothalamus; Imidazol | 1974 |
Respiratory and cardiovascular responses resulting from cooling the medulla oblongata in cats.
Topics: Anesthesia; Animals; Apnea; Blood Pressure; Body Temperature; Cats; Cold Temperature; Decerebrate St | 1972 |
[Role of "specific" and non-specific afferent fibers in the drive of respiration, studied by stimulation and blockade of afferent fibers in decerebrate cats].
Topics: Animals; Apnea; Carbon Dioxide; Cats; Cold Temperature; Decerebrate State; Electric Stimulation; Glo | 1969 |
The production of laryngospasm in the cat by volatile anaesthetic agents.
Topics: Anesthesia, Intravenous; Animals; Apnea; Cats; Chloralose; Decerebrate State; Electromyography; Ethy | 1970 |