A
Acute disseminated encephalomyelitis (ADEM) 41. https://youtu.be/7bKdu3oGVVc
Acute hemorrhagic leukencephalitis (AHLE) 42. https://youtu.be/rytPWfb_OAw
Acute necrotising encephalitis 53. https://youtu.be/9tJV8y5v9ns
Adrenoleukodystrophy 48. https://youtu.be/BzaVt8oV7pI
Alzheimer’s disease 18. https://youtu.be/kEiR878Kr7w
Amygdala enlargement 16. https://youtu.be/_dh63O7bUh4
Amyloid angiopathy, cerebral (CAA) 68. https://youtu.be/P6VtAVRJBs8
Amyloid beta related angiitis (ABRA) 69. https://youtu.be/lD_KYBz7aRU
Anterior membranous area 23. https://youtu.be/dPpfF1ANO80
Antidiuretic hormone, ADH 80. https://youtu.be/SIp2XDMtcCo
Arachnoid cyst 90. https://youtu.be/VvN83vekWxY
Arachnoid cyst, posterior fossa 26. https://youtu.be/ggS54G0bkZ0
Arnold-Chiari malformation 27. https://youtu.be/MIIVqcYo2uE
Aspecific white matter lesions 71. https://youtu.be/LU0g1KlcQ5A
Astrocytoma, anaplastic 61. https://youtu.be/-B4f72qhHXg
Astrocytoma, diffuse 61. https://youtu.be/-B4f72qhHXg
Astrocytoma, IDH-mutant 61. https://youtu.be/-B4f72qhHXg 62. https://youtu.be/oKOou3u-jM0
Astrocytoma, pilocytic 60. https://youtu.be/nJBHT6_4C6g
B
Bandheterotopia 8. https://youtu.be/aoHoM8dVyBI
Blake’s pouch cyst, persistent 26. https://youtu.be/ggS54G0bkZ0
Blood brain barrier 100. https://youtu.be/ZJ7wMlmAy5E
C
CAA, cerebral amyloid angiopathy 68. https://youtu.be/P6VtAVRJBs8
CADASIL, cerebral autosomal dominant arteriopathy with subcortical infarcts and leukencephalopathy 70. https://youtu.be/gBgBuzzeFKM
Canavan disease 52. https://youtu.be/uStVRrtV9iQ
Caudothalamic groove 14. https://youtu.be/OrpUBQfOorU
Cavernoma, radiation induced 67. https://youtu.be/YdP_zg5NMHY
CBF, cerebral blood flow 64. https://youtu.be/tyXm2V4UF84
CBV, cerebral blood volume 64. https://youtu.be/tyXm2V4UF84
CBV/CBF mismatch 73. https://youtu.be/hbmvBUEC5AI
Central neurocytoma 93. https://youtu.be/vtlReHekVP4
Chiari I syndrome 28. https://youtu.be/e3HjPyEbKVc
Chiari II malformation 27. https://youtu.be/MIIVqcYo2uE
Choroid plexus 97. https://youtu.be/Z5daPGMkahI
Choroid plexus carcinoma 96. https://youtu.be/Iqgtm_7jw0I
Choroid plexus cyst 98. https://youtu.be/43_XKaWW6Yc
Choroid plexus papilloma 96. https://youtu.be/Iqgtm_7jw0I
Circumventricular organs 40. https://youtu.be/1KvKuT62l88
Core vs penumbra 73. https://youtu.be/hbmvBUEC5AI
Craniopharyngeoma 84. https://youtu.be/jcnd3XKn2bY
Creutzfeldt-Jakob disease 55. https://youtu.be/FD-1ljlcozA
CSF production 97. https://youtu.be/Z5daPGMkahI
Cryptococcosis 33. https://youtu.be/IoBPTBAKFKk
Cytotoxic edema in hypoxia-ischemia 12. https://youtu.be/bBsgaqN7isQ
Cytotoxic edema in ischemic stroke 73. https://youtu.be/hbmvBUEC5AI
Cytotoxic lesion of corpus callosum (CLOCC) 43. https://youtu.be/AWN2RMJsrhQ
D
Dandy Walker Malformation 25. https://youtu.be/V2UVAGU6voE
Deep Brain Stimulation (DBS), in epilepsy 77. https://youtu.be/M3304ukUi_I
Dermal sinus tract 87. https://youtu.be/O5WZXdUlrbI
Dermoid cyst 87. https://youtu.be/O5WZXdUlrbI
Dragonfly cerebellum 23. https://youtu.be/AmsXJau6gHE
Diffusion weighted imaging (DWI) 12. https://youtu.be/bBsgaqN7isQ
E
Ectomeninx 89. https://youtu.be/ykhh-QcfF0I
Encephalitis, herpes 17. https://youtu.be/BMzlhsQP3cs
Encephalitis, Japanese 53. https://youtu.be/9tJV8y5v9ns
Encephalitis, limbic 17. https://youtu.be/BMzlhsQP3cs
Encephalitis, Rasmussen 6. https://youtu.be/uPG927J5diM
Endomeninx 89. https://youtu.be/ykhh-QcfF0I
Ependymoma 95.
https://youtu.be/uf237dJg-aY
Epidermoid cyst 88. https://youtu.be/uoOBI4eFuq4
Excitotoxic edema 74. https://youtu.be/Ey2yFTEc590
F
Focal area of signal intensity (FASI) 58. https://youtu.be/yXIYnPITs-g
Focal Cortical dysplasia type I 4. https://youtu.be/eEadhKLDggg
Focal Cortical dysplasia type II 3. https://youtu.be/N-ZbVqzZHvg
G
Germ cell tumors 85. https://youtu.be/VuDKkO88ViE
Germinal matrix 14. https://youtu.be/OrpUBQfOorU
Germinoma 85. https://youtu.be/VuDKkO88ViE
Glioblastoma IDH wildtype 62. https://youtu.be/oKOou3u-jM0
Glial tumors 59. https://youtu.be/RZR5vQ8yAl4
Glymphatic system 99. https://youtu.be/l4e93UB4e24 100. https://youtu.be/ZJ7wMlmAy5E
Granulomatous basal meningitis 31. https://youtu.be/5hg9CBe4q4o
H
Hemimegalencephaly 5. https://youtu.be/JfonLcywkfA
Hepatic encephalopathy 57. https://youtu.be/4KieHzxpF9Q
Hepaticolenticular degeneration 54. https://youtu.be/-G0W-svDASo
Herpes encephalitis 17. https://youtu.be/BMzlhsQP3cs
Heterotopia, band 8. https://youtu.be/aoHoM8dVyBI
Heterotopia, periventricular 7. https://youtu.be/hs4ALkAp0Bk
Hippocampus, embryology 15. https://youtu.be/fJU4tie5T_U 78. https://youtu.be/HiL7_MyrhlY
Hippocampal sclerosis 15. https://youtu.be/fJU4tie5T_U
HIV encephalopathy 35. https://youtu.be/P3vXt2_JcOQ
Hummingbird, midbrain 20. https://youtu.be/cYFGuZxDfWs
Hyperammonia 57. https://youtu.be/4KieHzxpF9Q
Hypertensive hemorrhage 72. https://youtu.be/iMQmija70Ag
Hypertensive microangiopathy 71. https://youtu.be/LU0g1KlcQ5A
Hypertrophic Olivary Degeneration 2. https://youtu.be/xN5n0K9dDyM
Hypoglykemic encephalopathy 56. https://youtu.be/-a_LY0TV1z8
Hyponatriemia 44. https://youtu.be/4uoK3sASMc8
Hypoxic ischemic encephalopathy (HIE) 12. https://youtu.be/bBsgaqN7isQ
Hypothalamic hamartoma 79. https://youtu.be/4VUUbNpKgPM
I
I-CAA, inflammatory CAA 69. https://youtu.be/lD_KYBz7aRU
IDH-mutant astrocytoma 61. https://youtu.be/-B4f72qhHXg
ILAE consensus classification of focal cortical dysplasia 2022 38. https://youtu.be/XrUjcasGMpg
Immune Reconstitution Inflammatory Syndrome (IRIS) 37. https://youtu.be/MExpOELWXBM
Intracranial hemorrhage 72. https://youtu.be/iMQmija70Ag
Intracranial hypotension 29. https://youtu.be/Jd_dsR-PxWI
Intraventricular hemorrhage (IVH) 14. https://youtu.be/OrpUBQfOorU
Intermezzos
“Images and imagination”, rationale for the sequence of the vlogs 34. https://youtu.be/6V2x9E51jqs
“You can beat the odds but you cannot beat nature”, incentive to understand the biology of the brain
J
Japanese encephalitis 53. https://youtu.be/9tJV8y5v9ns
K
Krabbe disease 50. https://youtu.be/fCMksSwFAmU
L
Leigh syndrome 53. https://youtu.be/9tJV8y5v9ns
Leukencephalopathy, Progressive Multifocal (PML) 36. https://youtu.be/gA2NKb0a0RI
Leukodystrophy (overview) 47. https://youtu.be/2vlzhAcgIps
Limbic encephalitis 17. https://youtu.be/BMzlhsQP3cs
Lymphoma (extra-axial, metastatic) 30. https://youtu.be/2QaEDJY6Cfs
Lymphoma (intra-axial, versus toxoplasmosis) 32. https://youtu.be/-Uz13ub2uIo
M
Mad cow disease 55. https://youtu.be/FD-1ljlcozA
Mega Cisterna Magna 26. https://youtu.be/ggS54G0bkZ0
Meningioma 91. https://youtu.be/0dBkZgje4j0
Meningioma, intraventricular 92. https://youtu.be/6CaFgxETo-c
Metachromatic leukodystrophy 49. https://youtu.be/nG9CkxsqEG0
Macroadenoma 82. https://youtu.be/N2kCfeKRkzs
Microadenoma 81. https://youtu.be/OXIjNaFge40
Microangiopathy, mineralising 67. https://youtu.be/YdP_zg5NMHY
Mild encephalitis with Reversible Splenial Lesion (MERS) 43. https://youtu.be/AWN2RMJsrhQ
Mild malformation of cortical development with Oligodendroglial Hyperplasia in Epilepsy (MOGHE) 38. https://youtu.be/XrUjcasGMpg
Mineralising microangiopathy 67. https://youtu.be/YdP_zg5NMHY
MRI sequences (basics) 1. https://youtu.be/CIIZp8mCNx8
MR spectroscopy (basics) 51. https://youtu.be/I6oTsQpVe2o
MTT, mean transit time 64. https://youtu.be/tyXm2V4UF84
Multiple Sclerosis 39. https://youtu.be/yCAyOY9w3vE
Multisystem Atrophy (MSA) 22. https://youtu.be/xInE-rKviMk
N
NAA (cell communication) 52. https://youtu.be/uStVRrtV9iQ
Neurofibromatosis type 1 58. https://youtu.be/yXIYnPITs-g
Neurofibromatosis type 2 91. https://youtu.be/0dBkZgje4j0
Neurohypophysis, ectopic 80. https://youtu.be/SIp2XDMtcCo
Neuromyelitis optica 40. https://youtu.be/1KvKuT62l88
Neurosarcoidosis 31. https://youtu.be/5hg9CBe4q4o
NOTCH3 gene 70. https://youtu.be/gBgBuzzeFKM
O
Oligodendrocyte precursor cells (OPC) 39. https://youtu.be/yCAyOY9w3vE
Oligodendroglial Hyperplasia, Mild cortical malformation in Epilepsy (MOGHE) 38. https://youtu.be/XrUjcasGMpg
Oligoastrocytoma 63. https://youtu.be/GZwzdllqrFo
Oligodendroglioma 1p19q codeleted 63. https://youtu.be/GZwzdllqrFo
Olivary degeneration, hypertrophic 2. https://youtu.be/xN5n0K9dDyM
Optic glioma 60. https://youtu.be/nJBHT6_4C6g
Osmotic demyelination syndrome 45. https://youtu.be/ssNJNKrINVc
Oxytocin 80. https://youtu.be/SIp2XDMtcCo
P
Panda sign 54. https://youtu.be/-G0W-svDASo
Parkinson’s disease 21. https://youtu.be/LFDAGea5MFc
Penumbra vs core 73. https://youtu.be/hbmvBUEC5AI
Pericyte 70. https://youtu.be/gBgBuzzeFKM
Perfusion (CT and MR) 64. https://youtu.be/tyXm2V4UF84
Periventricular leukomalacia (PVL) 13. https://youtu.be/DXy1ptfVzGQ
Pilocytic astrocytoma 60. https://youtu.be/nJBHT6_4C6g
Pituitary macroadenoma 82. https://youtu.be/N2kCfeKRkzs
Pituitary microadenoma 81. https://youtu.be/OXIjNaFge40
Polymicrogyria 9. https://youtu.be/Pm6l8v-1pNg
Pontine myelinolysis 45. https://youtu.be/ssNJNKrINVc
Porencephaly 10. https://youtu.be/zuFD-sB9Fh8
Posterior membranous area 23. https://youtu.be/dPpfF1ANO80
Posterior pituitary bright spot 80. https://youtu.be/SIp2XDMtcCo
Posterior Reversible Encephalopathy Syndrome (PRES) 46. https://youtu.be/khO7cy0DGaI
Post-ictal MRI changes 74. https://youtu.be/Ey2yFTEc590
Post-treatment imaging in diffuse glioma 65. https://youtu.be/hMyaRKvfBAI
Prematurity, White matter injury of 13. https://youtu.be/DXy1ptfVzGQ
Prions 55. https://youtu.be/FD-1ljlcozA
Progressive Multifocal Leukencephalopathy (PML) 36. https://youtu.be/gA2NKb0a0RI
Progressive supranuclear palsy (PSP) 20. https://youtu.be/cYFGuZxDfWs
Prolactinoma 81. https://youtu.be/OXIjNaFge40
Pseudoprogression 65. https://youtu.be/hMyaRKvfBAI
Psychogenic non-epileptic seizures (PNES) 76. https://youtu.be/w6ZwBgxpevc
R
Radiation induced cavernoma 67. https://youtu.be/YdP_zg5NMHY
Radiation necrosis 66. https://youtu.be/C2W8fU6YsBA
Rasmussen encephalitis 6. https://youtu.be/uPG927J5diM
Rathke’s cleft cyst 83. https://youtu.be/u6vzkBkEAcc
Rhombic lip 23. https://youtu.be/dPpfF1ANO80
Roof plate 92. https://youtu.be/6CaFgxETo-c
S
Schizencephaly 10. https://youtu.be/zuFD-sB9Fh8
Septum pellucidum and verum 93. https://youtu.be/vtlReHekVP4
Spectroscopy, MR (basics) 51.
https://youtu.be/I6oTsQpVe2o
Splenial lesion, reversible in mild encephalitis (MERS) 43. https://youtu.be/AWN2RMJsrhQ
Status epilepticus 75. https://youtu.be/T9lcGMdvd2A
Striate (caudate and putamen) 78. https://youtu.be/HiL7_MyrhlY
Stroke, hemorrhagic 72. https://youtu.be/iMQmija70Ag
Stroke, ischemic 73. https://youtu.be/hbmvBUEC5AI
Sturge Weber syndrome 6. https://youtu.be/uPG927J5diM
Subarachnoid lymphatic-like membrane 89. https://youtu.be/ykhh-QcfF0I
Subependymoma 94. https://youtu.be/OSMMLiUVa0A
Superficial hemosiderosis in CAA 68. https://youtu.be/P6VtAVRJBs8
Swallow tail, substantia nigra 21. https://youtu.be/LFDAGea5MFc
Swiss cheese 66. https://youtu.be/C2W8fU6YsBA
T
Tela choroidea 97. https://youtu.be/Z5daPGMkahI
Teratoma 86. https://youtu.be/pzdji45YGAE
Thalamus, embryology 78. https://youtu.be/HiL7_MyrhlY
Thalamic nuclei 77. https://youtu.be/M3304ukUi_I
Toxoplasmosis 32. https://youtu.be/-Uz13ub2uIo
Tuber cinereum hamartoma 79. https://youtu.be/4VUUbNpKgPM
Tuberculosis CNS 31. https://youtu.be/5hg9CBe4q4o
U
UBO/NBO, unidentified/neurofibromatosis bright object 58. https://youtu.be/yXIYnPITs-g
Ulegyria 11. https://youtu.be/QDc2ri2OLrQ
V
Vasogenic edema 46. https://youtu.be/khO7cy0DGaI
W
West-Nile encephalitis 53. https://youtu.be/pzPr43iwuWs
White matter injury of prematurity 13. https://youtu.be/DXy1ptfVzGQ
White matter lesions, aspecific 71. https://youtu.be/LU0g1KlcQ5A
White matter lesions, vascular 71. https://youtu.be/LU0g1KlcQ5A
Wilson disease 54. https://youtu.be/-G0W-svDASo
X
Xanthogranuloma, choroid plexus 98. https://youtu.be/43_XKaWW6Yc
X-linked adrenoleukodystrophy 48. https://youtu.be/BzaVt8oV7pI
Z
Zellweger
Info about me

My name is Christianne, interested in brain and mind. I work as a (neuro)radiologist since 2009 and have seen many interesting, informative brain CTs and MRIs.
Bit by bit, video by video
On the Youtube channel “Brain bit by bit” I will discuss (MR) imaging findings in rare and more common diseases that as a whole are illustrative to understand a bit how the brain works. The videos or vlogs can be used separately as a quick reference for that disease.
This is on a personal title. All images are from internet and literature. The references are mentioned on the slides, and highly recommended if you want to know more about the subject. Comments and additions on the vlogs are appreciated.


