✓ checked
trust me, bro:
here is the receipt.
the claim
Radiotherapy causes chemo brain cognitive impairment
the verdict
SUPPORTED
the evidence backs this
Recorded sources
10 sources for · 0 against
Is it true that Radiotherapy causes chemo brain cognitive impairment?
Yes. Multiple clinical reviews and trials confirm that cranial radiotherapy is a recognized risk factor leading to neurocognitive impairment, often referred to as cognitive decline or chemo brain effects in cancer survivors.
Verdict: SUPPORTED · 10 sources for, 0 against · Last checked
The analysis
The provided papers consistently demonstrate that cranial radiotherapy causes neurocognitive decline, memory loss, and brain injury across both clinical and animal studies. There are no refuting studies present.
Evidence for · 10
Reviews clinical and experimental evidence showing radiation therapy-related brain damage with neurocognitive impairment is a common side effect.
Get citation
Rübe, C., Raid, S., Palm, J., & Rübe, C. (2023). Radiation-Induced Brain Injury: Age Dependency of Neurocognitive Dysfunction Following Radiotherapy. doi.org. https://doi.org/10.3390/cancers15112999
See more details
More for · 9
Investigates neurocognitive decline and memory changes after hippocampal avoidant whole-brain radiation therapy.
Get citation
Bovi, J., Pugh, S., Sabsevitz, D., Robinson, C., Paulson, E., Mehta, M., Gondi, V., Kundapur, V., Shahin, M., Chao, S., Machtay, M., Denittis, A., Laack, N., Greenspoon, J., Moore, K., Huang, J., Dominello, M., & Kachnic, L. (2019). Pretreatment Volume of MRI-Determined White Matter Injury Predicts Neurocognitive Decline After Hippocampal Avoidant Whole-Brain Radiation Therapy for Brain Metastases: Secondary Analysis of NRG Oncology Radiation Therapy Oncology Group 0933. doi.org. https://doi.org/10.1016/j.adro.2019.07.006
Examines radiation-induced brain injury models associated with cognitive dysfunction.
Get citation
Luo, N., Zhu, W., Li, X., Fu, M., Zhang, Y., Yang, F., Zhang, Y., Chen, Z., Zhang, Q., Peng, B., Li, Q., Chen, X., Liu, Y., Hu, G., & Peng, X. (2024). Defective autophagy of pericytes enhances radiation-induced senescence promoting radiation brain injury. doi.org. https://doi.org/10.1093/neuonc/noae153
Reviews how cranial radiotherapy damages normal brain tissues and induces cognitive dysfunction.
Get citation
Li, X. & Ding, Z. (2024). Cognitive dysfunction induced by cranial radiotherapy: mechanisms and therapeutic methods.. doi.org. https://doi.org/10.1016/j.brainresbull.2024.111106
Evaluates functional network alterations and memory impairments in patients with radiotherapy-induced vascular injury.
Get citation
Morrison, M., Walter, S., Mueller, S., Felton, E., Jakary, A., Stoller, S., Molinaro, A., Braunstein, S., Hess, C. P., & Lupo, J. (2022). Functional network alterations in young brain tumor patients with radiotherapy-induced memory impairments and vascular injury. doi.org. https://doi.org/10.3389/fneur.2022.921984
Demonstrates that prophylactic cranial irradiation leads to significant metabolic decreases in brain regions associated with cognitive function.
Get citation
Chammah, S. E., Allenbach, G., Jumeau, R., Boughdad, S., Prior, J. O., Lalonde, M., Schaefer, N., & Meyer, M. (2021). Impact of prophylactic cranial irradiation and hippocampal sparing on 18F-FDG brain metabolism in small cell lung cancer patients.. doi.org. https://doi.org/10.1016/j.radonc.2021.02.016
Discusses the well-established deleterious cognitive effects of whole-brain radiation therapy and strategies to mitigate decline.
Get citation
Jairam, V., Park, H. S., Yu, J. B., Bindra, R., Contessa, J., & Jethwa, K. (2021). Practice Patterns Related to Mitigation of Neurocognitive Decline in Patients Receiving Whole-Brain Radiation Therapy.. doi.org. https://doi.org/10.1016/j.ijrobp.2021.07.1536
Notes the acknowledged deleterious cognitive effects of whole-brain radiation therapy in clinical practice patterns.
Get citation
Jairam, V., Park, H. S., Yu, J. B., Bindra, R., Contessa, J., & Jethwa, K. (2022). Practice Patterns Related to Mitigation of Neurocognitive Decline in Patients Receiving Whole Brain Radiation Therapy. doi.org. https://doi.org/10.1016/j.adro.2022.100949
Investigates experimental interventions for radiation-induced cognitive dysfunction as a prevalent long-term complication of cranial radiotherapy.
Get citation
Yan, T., Guo, S., Zhang, S., Wang, Q., Zhang, Z., Zhao, W., Li, X., Lai, N., Jiang, W., Xu, Y., & Yang, L. (2026). Senkyunolide I attenuates radiation-induced cognitive dysfunction by restoring PINK1-Parkin-mediated mitophagy and redox homeostasis.. doi.org. https://doi.org/10.1016/j.phymed.2026.158136
Identifies radiotherapy and its dose as major risk factors for IQ decline and neurocognitive disorders in brain tumor survivors.
Get citation
Rizzo, D., Peruzzi, L., Attina’, G., Triarico, S., Maurizi, P., & Ruggiero, A. (2017). Neurocognitive Outcomes in Pediatric Brain Tumors Survivors. doi.org. https://doi.org/10.20900/MO.20170015
Related receipts
What does the evidence say?
The provided papers consistently demonstrate that cranial radiotherapy causes neurocognitive decline, memory loss, and brain injury across both clinical and animal studies. There are no refuting studies present.
Receipt History
first checked05 Aug 2026
judged → SUPPORTED · 8605 Aug 2026
Anyone with this link can read the claim and its public receipt, including any
personal information in that text. Open permanent receipt.
Check your own claim
Challenge the receipt
Requests are recorded for review. This does not start an automatic check
or guarantee a response time.
Citation formatting by citeproc-js (Frank Bennett) and the Citation Style Language project. Source and licenses.
This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work
Terms · Privacy · How verdicts work